Dark gray
#15181D
#15181D is a dark gray with almost no color, at step 950 of its 50–950 scale. White text on it has a contrast of 17.8:1. It is readable as text on white (17.8:1).
#15181D shades and tints
Eleven steps from 50 to 950 with #15181D kept exactly at step 950. Lightness steps are even to the eye, and intensity tapers toward the lightest and darkest steps.
- 50 F4F7FC
- 100 E8EBF1
- 200 D6D9DF
- 300 BCBFC6
- 400 9FA3AA
- 500 84888E
- 600 6A6D74
- 700 52555B
- 800 3D4045
- 900 292B30
- 950 15181D
Tailwind CSS v4 theme
@theme { --color-gray-50: #f4f7fc; --color-gray-100: #e8ebf1; --color-gray-200: #d6d9df; --color-gray-300: #bcbfc6; --color-gray-400: #9fa3aa; --color-gray-500: #84888e; --color-gray-600: #6a6d74; --color-gray-700: #52555b; --color-gray-800: #3d4045; --color-gray-900: #292b30; --color-gray-950: #15181d;}Is #15181D readable?
Contrast for text on #15181D and for #15181D used as text. WCAG 2.2 asks for 4.5:1 for body text and 3:1 for large text; APCA Lc rates how comfortable the text is to read.
- AaThe quick brown foxCheck in contrast tool
White text on it
AAA · 17.8APCA Lc 107 · Ideal for body text
- AaThe quick brown foxCheck in contrast tool
Dark text on it
Fail · 1.1APCA Lc 0 · Not readable
- AaThe quick brown foxCheck in contrast tool
As text on white
AAA · 17.8APCA Lc 105 · Ideal for body text
- AaThe quick brown foxClosest readable: #797C83 · 4.5:1 Check in contrast tool
As text on a dark background
Fail · 1.1APCA Lc 0 · Not readable
Color palettes with #15181D
Six palettes built around #15181D, each starting from the exact color. Open one in the palette tool to adjust it or get more options.
- Analogous#15181D · #957DCE · #00C9FB · #FFD6FF · #252D38
- Complementary#15181D · #D8AB21 · #DEAF23 · #DCE9FF · #18212F
- Split complementary#15181D · #C46C34 · #D0AF00 · #C3D9FF · #222A36
- Triadic#15181D · #C5676D · #6ACD77 · #DFE9FF · #262D38
- Tetradic#15181D · #CA7A96 · #E6A300 · #A9ECD7 · #25313E
- Monochromatic#15181D · #6F8DD2 · #93B1FF · #D5E8FF · #222731
#15181D as a brand color
What a UI color system built from #15181D looks like: brand, neutral and status scales, with light and dark tokens that pass WCAG.
Brand
- Brand 50, #F4F7FC
- Brand 100, #E8EBF1
- Brand 200, #D6D9DF
- Brand 300, #BCBFC6
- Brand 400, #9FA3AA
- Brand 500, #84888E
- Brand 600, #6A6D74
- Brand 700, #52555B
- Brand 800, #3D4045
- Brand 900, #292B30
- Brand 950, #15181D
Neutral
- Neutral 50, #FAFAFB
- Neutral 100, #F3F4F5
- Neutral 200, #E4E5E7
- Neutral 300, #D3D4D7
- Neutral 400, #9FA1A4
- Neutral 500, #717377
- Neutral 600, #525458
- Neutral 700, #3E4044
- Neutral 800, #26282B
- Neutral 900, #16181B
- Neutral 950, #090A0D
Success
- Success 50, #E5FFE9
- Success 100, #BEFECA
- Success 200, #A7EDB5
- Success 300, #87D597
- Success 400, #65B979
- Success 500, #3D9556
- Success 600, #278143
- Success 700, #06672E
- Success 800, #004E20
- Success 900, #003614
- Success 950, #001F09
Warning
- Warning 50, #FFF5E9
- Warning 100, #FFE7CA
- Warning 200, #FFD096
- Warning 300, #EEB367
- Warning 400, #DC9C45
- Warning 500, #B67917
- Warning 600, #956000
- Warning 700, #764B00
- Warning 800, #593800
- Warning 900, #3E2500
- Warning 950, #251400
Danger
- Danger 50, #FFF4F2
- Danger 100, #FFE4E0
- Danger 200, #FFCBC4
- Danger 300, #FFA398
- Danger 400, #F7766B
- Danger 500, #D9584E
- Danger 600, #BF3F38
- Danger 700, #9A211F
- Danger 800, #7B070C
- Danger 900, #580004
- Danger 950, #360002
Info
- Info 50, #F0F8FF
- Info 100, #DBEEFF
- Info 200, #B9DEFF
- Info 300, #84C7FF
- Info 400, #5FAAE7
- Info 500, #408ECB
- Info 600, #297AB6
- Info 700, #00598F
- Info 800, #00436D
- Info 900, #002E4D
- Info 950, #001A2F
- Primary buttons use Brand 950 with white text, at 17.8:1.
- In dark mode primary lifts to Brand 500 so it reads on the dark background, at 5.6:1.
- Neutrals carry a hint of its hue, so grays, borders and surfaces feel related to the brand.
- Success, warning, danger and info lean toward its hue and stay easy to tell apart.
Colors related to #15181D
Lighter and darker versions of #15181D.