system24

By refact0r Version 2.0.0 Updated 06/04/2026 86.4K downloads

A tui-style discord theme.

customizable dark

Live preview

Full Discord interface with this theme applied — powered by ThemePreview.

Screenshot

system24.theme.css

GitHub

Open source

https://raw.githubusercontent.com/refact0r/system24/544649bdcd135a970b5338045eb96102a589d5d0/theme/system24.theme.css

1/**

2 * @name system24

3 * @description a tui-style discord theme.

4 * @author refact0r

5 * @version 2.0.0

6 * @invite nz87hXyvcy

7 * @website https://github.com/refact0r/system24

8 * @source https://github.com/refact0r/system24/blob/master/theme/system24.theme.css

9 * @authorId 508863359777505290

10 * @authorLink https://www.refact0r.dev

11*/

13/* import theme modules */

14@import url('https://refact0r.github.io/system24/build/system24.css');

16body {

17 /* font, change to '' for default discord font */

18 --font: 'DM Mono'; /* change to '' for default discord font */

19 --code-font: 'DM Mono'; /* change to '' for default discord font */

20 font-weight: 300; /* text font weight. 300 is light, 400 is normal. DOES NOT AFFECT BOLD TEXT */

21 letter-spacing: -0.05ch; /* decreases letter spacing for better readability. recommended on monospace fonts.*/

23 /* sizes */

24 --gap: 12px; /* spacing between panels */

25 --divider-thickness: 4px; /* thickness of unread messages divider and highlighted message borders */

26 --border-thickness: 2px; /* thickness of borders around main panels. DOES NOT AFFECT OTHER BORDERS */

27 --border-hover-transition: 0.2s ease; /* transition for borders when hovered */

29 /* animation/transition options */

30 --animations: on; /* off: disable animations/transitions, on: enable animations/transitions */

31 --list-item-transition: 0.2s ease; /* transition for list items */

32 --dms-icon-svg-transition: 0.4s ease; /* transition for the dms icon */

34 /* top bar options */

    --top-bar-height: var(--gap); /* height of the top bar (discord default is 36px, old discord style is 24px, var(--gap) recommended if button position is set to titlebar) */

    --top-bar-button-position: titlebar; /* off: default position, hide: hide buttons completely, serverlist: move inbox button to server list, titlebar: move inbox button to channel titlebar (will hide title) */

    --top-bar-title-position: off; /* off: default centered position, hide: hide title completely, left: left align title (like old discord) */

38 --subtle-top-bar-title: off; /* off: default, on: hide the icon and use subtle text color (like old discord) */

40 /* window controls */

41 --custom-window-controls: off; /* off: default window controls, on: custom window controls */

42 --window-control-size: 14px; /* size of custom window controls */

44 /* dms button options */

45 --custom-dms-icon: off; /* off: use default discord icon, hide: remove icon entirely, custom: use custom icon */

46 --dms-icon-svg-url: url(''); /* icon svg url. MUST BE A SVG. */

47 --dms-icon-svg-size: 90%; /* size of the svg (css mask-size property) */

48 --dms-icon-color-before: var(--icon-subtle); /* normal icon color */

49 --dms-icon-color-after: var(--white); /* icon color when button is hovered/selected */

    --custom-dms-background: off; /* off to disable, image to use a background image (must set url variable below), color to use a custom color/gradient */

51 --dms-background-image-url: url(''); /* url of the background image */

52 --dms-background-image-size: cover; /* size of the background image (css background-size property) */

    --dms-background-color: linear-gradient(70deg, var(--blue-2), var(--purple-2), var(--red-2)); /* fixed color/gradient (css background property) */

55 /* background image options */

56 --background-image: off; /* off: no background image, on: enable background image (must set url variable below) */

57 --background-image-url: url(''); /* url of the background image */

59 /* transparency/blur options */

    /* NOTE: TO USE TRANSPARENCY/BLUR, YOU MUST HAVE TRANSPARENT BG COLORS. FOR EXAMPLE: --bg-4: hsla(220, 15%, 10%, 0.7); */

61 --transparency-tweaks: off; /* off: no changes, on: remove some elements for better transparency */

    --remove-bg-layer: off; /* off: no changes, on: remove the base --bg-3 layer for use with window transparency (WILL OVERRIDE BACKGROUND IMAGE) */

63 --panel-blur: off; /* off: no changes, on: blur the background of panels */

64 --blur-amount: 12px; /* amount of blur */

    --bg-floating: var(--bg-3); /* set this to a more opaque color if floating panels look too transparent. only applies if panel blur is on  */

67 /* other options */

68 --small-user-panel: on; /* off: default user panel, on: smaller user panel like in old discord */

70 /* unrounding options */

71 --unrounding: on; /* off: default, on: remove rounded corners from panels */

73 /* styling options */

74 --custom-spotify-bar: on; /* off: default, on: custom text-like spotify progress bar */

75 --ascii-titles: on; /* off: default, on: use ascii font for titles at the start of a channel */

76 --ascii-loader: system24; /* off: default, system24: use system24 ascii loader, cats: use cats loader */

78 /* panel labels */

79 --panel-labels: on; /* off: default, on: add labels to panels */

80 --label-color: var(--text-muted); /* color of labels */

81 --label-font-weight: 500; /* font weight of labels */

82}

84/* color options */

85:root {

86 --colors: on; /* off: discord default colors, on: midnight custom colors */

88 /* text colors */

89 --text-0: var(--bg-4); /* text on colored elements */

90 --text-1: oklch(95% 0 0); /* other normally white text */

91 --text-2: oklch(85% 0 0); /* headings and important text */

92 --text-3: oklch(75% 0 0); /* normal text */

93 --text-4: oklch(60% 0 0); /* icon buttons and channels */

94 --text-5: oklch(40% 0 0); /* muted channels/chats and timestamps */

96 /* background and dark colors */

97 --bg-1: oklch(31% 0 0); /* dark buttons when clicked */

98 --bg-2: oklch(27% 0 0); /* dark buttons */

99 --bg-3: oklch(23% 0 0); /* spacing, secondary elements */

100 --bg-4: oklch(19% 0 0); /* main background color */

101 --hover: oklch(54% 0 0 / 0.1); /* channels and buttons when hovered */

102 --active: oklch(54% 0 0 / 0.2); /* channels and buttons when clicked or selected */

103 --active-2: oklch(54% 0 0 / 0.3); /* extra state for transparent buttons */

104 --message-hover: var(--hover); /* messages when hovered */

105

106 /* accent colors */

107 --accent-1: var(--purple-1); /* links and other accent text */

108 --accent-2: var(--purple-2); /* small accent elements */

109 --accent-3: var(--purple-3); /* accent buttons */

110 --accent-4: var(--purple-4); /* accent buttons when hovered */

111 --accent-5: var(--purple-5); /* accent buttons when clicked */

112 --accent-new: var(--red-2); /* stuff that's normally red like mute/deafen buttons */

113

    --mention: linear-gradient(to right, color-mix(in hsl, var(--accent-2), transparent 90%) 40%, transparent); /* background of messages that mention you */

114

    --mention-hover: linear-gradient(to right, color-mix(in hsl, var(--accent-2), transparent 95%) 40%, transparent); /* background of messages that mention you when hovered */

115

    --reply: linear-gradient(to right, color-mix(in hsl, var(--text-3), transparent 90%) 40%, transparent); /* background of messages that reply to you */

116

    --reply-hover: linear-gradient(to right, color-mix(in hsl, var(--text-3), transparent 95%) 40%, transparent); /* background of messages that reply to you when hovered */

117

118 /* status indicator colors */

119 --online: var(--green-2); /* change to #40a258 for default */

120 --dnd: var(--red-2); /* change to #d83a41 for default */

121 --idle: var(--yellow-2); /* change to #cc954c for default */

122 --streaming: var(--purple-2); /* change to ##9147ff for default */

123 --offline: var(--text-4); /* change to #82838b for default offline color */

124

125 /* border colors */

126 --border-light: var(--hover); /* general light border color */

127 --border: var(--active); /* general normal border color */

128 --border-hover: var(--accent-2); /* border color of panels when hovered */

129 --button-border: hsl(220, 0%, 100%, 0.1); /* neutral border color of buttons */

130

131 /* base colors */

132 --red-1: oklch(75% 0.13 0);

133 --red-2: oklch(70% 0.13 0);

134 --red-3: oklch(65% 0.13 0);

135 --red-4: oklch(60% 0.13 0);

136 --red-5: oklch(55% 0.13 0);

137

138 --green-1: oklch(75% 0.12 170);

139 --green-2: oklch(70% 0.12 170);

140 --green-3: oklch(65% 0.12 170);

141 --green-4: oklch(60% 0.12 170);

142 --green-5: oklch(55% 0.12 160);

143

144 --blue-1: oklch(75% 0.11 215);

145 --blue-2: oklch(70% 0.11 215);

146 --blue-3: oklch(65% 0.11 215);

147 --blue-4: oklch(60% 0.11 215);

148 --blue-5: oklch(55% 0.11 215);

149

150 --yellow-1: oklch(80% 0.12 90);

151 --yellow-2: oklch(75% 0.12 90);

152 --yellow-3: oklch(70% 0.12 90);

153 --yellow-4: oklch(65% 0.12 90);

154 --yellow-5: oklch(60% 0.12 90);

155

156 --purple-1: oklch(75% 0.12 310);

157 --purple-2: oklch(70% 0.12 310);

158 --purple-3: oklch(65% 0.12 310);

159 --purple-4: oklch(60% 0.12 310);

160 --purple-5: oklch(55% 0.12 310);

161}

162

/**
 * @name system24
 * @description a tui-style discord theme.
 * @author refact0r
 * @version 2.0.0
 * @invite nz87hXyvcy
 * @website https://github.com/refact0r/system24
 * @source https://github.com/refact0r/system24/blob/master/theme/system24.theme.css
 * @authorId 508863359777505290
 * @authorLink https://www.refact0r.dev
*/

/* import theme modules */
@import url('https://refact0r.github.io/system24/build/system24.css');

body {
    /* font, change to '' for default discord font */
    --font: 'DM Mono'; /* change to '' for default discord font */
    --code-font: 'DM Mono'; /* change to '' for default discord font */
    font-weight: 300; /* text font weight. 300 is light, 400 is normal. DOES NOT AFFECT BOLD TEXT */
    letter-spacing: -0.05ch; /* decreases letter spacing for better readability. recommended on monospace fonts.*/

    /* sizes */
    --gap: 12px; /* spacing between panels */
    --divider-thickness: 4px; /* thickness of unread messages divider and highlighted message borders */
    --border-thickness: 2px; /* thickness of borders around main panels. DOES NOT AFFECT OTHER BORDERS */
    --border-hover-transition: 0.2s ease; /* transition for borders when hovered */

    /* animation/transition options */
    --animations: on; /* off: disable animations/transitions, on: enable animations/transitions */
    --list-item-transition: 0.2s ease; /* transition for list items */
    --dms-icon-svg-transition: 0.4s ease; /* transition for the dms icon */

    /* top bar options */
    --top-bar-height: var(--gap); /* height of the top bar (discord default is 36px, old discord style is 24px, var(--gap) recommended if button position is set to titlebar) */
    --top-bar-button-position: titlebar; /* off: default position, hide: hide buttons completely, serverlist: move inbox button to server list, titlebar: move inbox button to channel titlebar (will hide title) */
    --top-bar-title-position: off; /* off: default centered position, hide: hide title completely, left: left align title (like old discord) */
    --subtle-top-bar-title: off; /* off: default, on: hide the icon and use subtle text color (like old discord) */

    /* window controls */
    --custom-window-controls: off; /* off: default window controls, on: custom window controls */
    --window-control-size: 14px; /* size of custom window controls */

    /* dms button options */
    --custom-dms-icon: off; /* off: use default discord icon, hide: remove icon entirely, custom: use custom icon */
    --dms-icon-svg-url: url(''); /* icon svg url. MUST BE A SVG. */
    --dms-icon-svg-size: 90%; /* size of the svg (css mask-size property) */
    --dms-icon-color-before: var(--icon-subtle); /* normal icon color */
    --dms-icon-color-after: var(--white); /* icon color when button is hovered/selected */
    --custom-dms-background: off; /* off to disable, image to use a background image (must set url variable below), color to use a custom color/gradient */
    --dms-background-image-url: url(''); /* url of the background image */
    --dms-background-image-size: cover; /* size of the background image (css background-size property) */
    --dms-background-color: linear-gradient(70deg, var(--blue-2), var(--purple-2), var(--red-2)); /* fixed color/gradient (css background property) */

    /* background image options */
    --background-image: off; /* off: no background image, on: enable background image (must set url variable below) */
    --background-image-url: url(''); /* url of the background image */

    /* transparency/blur options */
    /* NOTE: TO USE TRANSPARENCY/BLUR, YOU MUST HAVE TRANSPARENT BG COLORS. FOR EXAMPLE: --bg-4: hsla(220, 15%, 10%, 0.7); */
    --transparency-tweaks: off; /* off: no changes, on: remove some elements for better transparency */
    --remove-bg-layer: off; /* off: no changes, on: remove the base --bg-3 layer for use with window transparency (WILL OVERRIDE BACKGROUND IMAGE) */
    --panel-blur: off; /* off: no changes, on: blur the background of panels */
    --blur-amount: 12px; /* amount of blur */
    --bg-floating: var(--bg-3); /* set this to a more opaque color if floating panels look too transparent. only applies if panel blur is on  */

    /* other options */
    --small-user-panel: on; /* off: default user panel, on: smaller user panel like in old discord */

    /* unrounding options */
    --unrounding: on; /* off: default, on: remove rounded corners from panels */

    /* styling options */
    --custom-spotify-bar: on; /* off: default, on: custom text-like spotify progress bar */
    --ascii-titles: on; /* off: default, on: use ascii font for titles at the start of a channel */
    --ascii-loader: system24; /* off: default, system24: use system24 ascii loader, cats: use cats loader */

    /* panel labels */
    --panel-labels: on; /* off: default, on: add labels to panels */
    --label-color: var(--text-muted); /* color of labels */
    --label-font-weight: 500; /* font weight of labels */
}

/* color options */
:root {
    --colors: on; /* off: discord default colors, on: midnight custom colors */

    /* text colors */
    --text-0: var(--bg-4); /* text on colored elements */
    --text-1: oklch(95% 0 0); /* other normally white text */
    --text-2: oklch(85% 0 0); /* headings and important text */
    --text-3: oklch(75% 0 0); /* normal text */
    --text-4: oklch(60% 0 0); /* icon buttons and channels */
    --text-5: oklch(40% 0 0); /* muted channels/chats and timestamps */

    /* background and dark colors */
    --bg-1: oklch(31% 0 0); /* dark buttons when clicked */
    --bg-2: oklch(27% 0 0); /* dark buttons */
    --bg-3: oklch(23% 0 0); /* spacing, secondary elements */
    --bg-4: oklch(19% 0 0); /* main background color */
    --hover: oklch(54% 0 0 / 0.1); /* channels and buttons when hovered */
    --active: oklch(54% 0 0 / 0.2); /* channels and buttons when clicked or selected */
    --active-2: oklch(54% 0 0 / 0.3); /* extra state for transparent buttons */
    --message-hover: var(--hover); /* messages when hovered */

    /* accent colors */
    --accent-1: var(--purple-1); /* links and other accent text */
    --accent-2: var(--purple-2); /* small accent elements */
    --accent-3: var(--purple-3); /* accent buttons */
    --accent-4: var(--purple-4); /* accent buttons when hovered */
    --accent-5: var(--purple-5); /* accent buttons when clicked */
    --accent-new: var(--red-2); /* stuff that's normally red like mute/deafen buttons */
    --mention: linear-gradient(to right, color-mix(in hsl, var(--accent-2), transparent 90%) 40%, transparent); /* background of messages that mention you */
    --mention-hover: linear-gradient(to right, color-mix(in hsl, var(--accent-2), transparent 95%) 40%, transparent); /* background of messages that mention you when hovered */
    --reply: linear-gradient(to right, color-mix(in hsl, var(--text-3), transparent 90%) 40%, transparent); /* background of messages that reply to you */
    --reply-hover: linear-gradient(to right, color-mix(in hsl, var(--text-3), transparent 95%) 40%, transparent); /* background of messages that reply to you when hovered */

    /* status indicator colors */
    --online: var(--green-2); /* change to #40a258 for default */
    --dnd: var(--red-2); /* change to #d83a41 for default */
    --idle: var(--yellow-2); /* change to #cc954c for default */
    --streaming: var(--purple-2); /* change to ##9147ff for default */
    --offline: var(--text-4); /* change to #82838b for default offline color */

    /* border colors */
    --border-light: var(--hover); /* general light border color */
    --border: var(--active); /* general normal border color */
    --border-hover: var(--accent-2); /* border color of panels when hovered */
    --button-border: hsl(220, 0%, 100%, 0.1); /* neutral border color of buttons */

    /* base colors */
    --red-1: oklch(75% 0.13 0);
    --red-2: oklch(70% 0.13 0);
    --red-3: oklch(65% 0.13 0);
    --red-4: oklch(60% 0.13 0);
    --red-5: oklch(55% 0.13 0);

    --green-1: oklch(75% 0.12 170);
    --green-2: oklch(70% 0.12 170);
    --green-3: oklch(65% 0.12 170);
    --green-4: oklch(60% 0.12 170);
    --green-5: oklch(55% 0.12 160);

    --blue-1: oklch(75% 0.11 215);
    --blue-2: oklch(70% 0.11 215);
    --blue-3: oklch(65% 0.11 215);
    --blue-4: oklch(60% 0.11 215);
    --blue-5: oklch(55% 0.11 215);

    --yellow-1: oklch(80% 0.12 90);
    --yellow-2: oklch(75% 0.12 90);
    --yellow-3: oklch(70% 0.12 90);
    --yellow-4: oklch(65% 0.12 90);
    --yellow-5: oklch(60% 0.12 90);

    --purple-1: oklch(75% 0.12 310);
    --purple-2: oklch(70% 0.12 310);
    --purple-3: oklch(65% 0.12 310);
    --purple-4: oklch(60% 0.12 310);
    --purple-5: oklch(55% 0.12 310);
}

Actions

Download Source

About

Version: 2.0.0
Downloads: 86,357
Added: 08/30/2024
Updated: 06/04/2026
Hash: 76f7c2e0-7a6e-7540-0272-0b294617144f
Source: https://github.com/refact0r/system24/blob/master/theme/system24.theme.css

Author

refact0r GitHub

Live preview

Screenshot

Open source

FiveCord for Windows