Deep muted sky blue
#011D21
#011D21 is a deep muted sky blue with low intensity, at step 950 of its 50–950 scale. White text on it has a contrast of 17.5:1. It is readable as text on white (17.5:1).
#011D21 shades and tints
Eleven steps from 50 to 950 with #011D21 kept exactly at step 950. Lightness steps are even to the eye, and intensity tapers toward the lightest and darkest steps.
- 50 E6FCFF
- 100 D8F1F4
- 200 C4DFE3
- 300 A9C6CA
- 400 8BA9AE
- 500 6F8E93
- 600 567378
- 700 3F5B5F
- 800 2C4548
- 900 1A2F32
- 950 011D21
Tailwind CSS v4 theme
@theme { --color-sky-blue-50: #e6fcff; --color-sky-blue-100: #d8f1f4; --color-sky-blue-200: #c4dfe3; --color-sky-blue-300: #a9c6ca; --color-sky-blue-400: #8ba9ae; --color-sky-blue-500: #6f8e93; --color-sky-blue-600: #567378; --color-sky-blue-700: #3f5b5f; --color-sky-blue-800: #2c4548; --color-sky-blue-900: #1a2f32; --color-sky-blue-950: #011d21;}Is #011D21 readable?
Contrast for text on #011D21 and for #011D21 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 · 17.5APCA Lc 106 · 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 · 17.5APCA Lc 104 · Ideal for body text
- AaThe quick brown foxClosest readable: #638186 · 4.5:1 Check in contrast tool
As text on a dark background
Fail · 1.1APCA Lc 0 · Not readable
Color palettes with #011D21
Six palettes built around #011D21, each starting from the exact color. Open one in the palette tool to adjust it or get more options.
- Analogous#011D21 · #52A6E9 · #00C0A6 · #D1E0FF · #1B2D31
- Complementary#011D21 · #E67779 · #FF7E60 · #9DF3FF · #233033
- Split complementary#011D21 · #D46894 · #FF9643 · #AEEFFF · #223336
- Triadic#011D21 · #AD6CB2 · #D6AA40 · #A1ECFF · #202A2C
- Tetradic#011D21 · #9071BC · #FF777A · #CCF1A7 · #132729
- Monochromatic#011D21 · #009EAD · #00D1E1 · #84EDFF · #273031
#011D21 as a brand color
What a UI color system built from #011D21 looks like: brand, neutral and status scales, with light and dark tokens that pass WCAG.
Brand
- Brand 50, #E6FCFF
- Brand 100, #D8F1F4
- Brand 200, #C4DFE3
- Brand 300, #A9C6CA
- Brand 400, #8BA9AE
- Brand 500, #6F8E93
- Brand 600, #567378
- Brand 700, #3F5B5F
- Brand 800, #2C4548
- Brand 900, #1A2F32
- Brand 950, #011D21
Neutral
- Neutral 50, #F9FAFB
- Neutral 100, #F2F5F5
- Neutral 200, #E2E6E7
- Neutral 300, #CFD6D7
- Neutral 400, #99A3A5
- Neutral 500, #6B7677
- Neutral 600, #4C5658
- Neutral 700, #394244
- Neutral 800, #212A2B
- Neutral 900, #11191B
- Neutral 950, #050C0D
Success
- Success 50, #E3FFEE
- Success 100, #B4FFD6
- Success 200, #9AEFC1
- Success 300, #77D6A6
- Success 400, #51BB88
- Success 500, #1D9765
- Success 600, #008254
- Success 700, #006641
- Success 800, #004D30
- Success 900, #003520
- Success 950, #001F10
Warning
- Warning 50, #FFF6E5
- Warning 100, #FFE8C0
- Warning 200, #FCD387
- Warning 300, #E5B863
- Warning 400, #D3A23F
- Warning 500, #AE7F06
- Warning 600, #8D6600
- Warning 700, #6F4F00
- Warning 800, #543B00
- Warning 900, #3A2800
- Warning 950, #221600
Danger
- Danger 50, #FFF4F3
- Danger 100, #FFE4E2
- Danger 200, #FFCAC7
- Danger 300, #FFA29F
- Danger 400, #F77575
- Danger 500, #D95659
- Danger 600, #BF3E43
- Danger 700, #991F2A
- Danger 800, #7B0419
- Danger 900, #58000E
- Danger 950, #360005
Info
- Info 50, #EEF9FF
- Info 100, #D6EFFF
- Info 200, #AFE1FF
- Info 300, #75CBFB
- Info 400, #50AEE1
- Info 500, #2A92C5
- Info 600, #007EB0
- Info 700, #005D82
- Info 800, #004563
- Info 900, #003045
- Info 950, #001B2A
- Primary buttons use Brand 950 with white text, at 17.5:1.
- 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 #011D21
Lighter and darker versions, its complementary color, neighbors on the color wheel and softer variants.