Sky blue
#90BFDD
#90BFDD is a sky blue with low intensity, at step 300 of its 50–950 scale. Dark text on it has a contrast of 9.6:1. On white it reaches only 2.0:1, so use a darker shade for text.
#90BFDD shades and tints
Eleven steps from 50 to 950 with #90BFDD kept exactly at step 300. Lightness steps are even to the eye, and intensity tapers toward the lightest and darkest steps.
- 50 EFF8FF
- 100 D7EFFF
- 200 B8DFF9
- 300 90BFDD
- 400 7DAAC6
- 500 618EAA
- 600 47738E
- 700 315A74
- 800 1E445A
- 900 0D2F42
- 950 011B2A
Tailwind CSS v4 theme
@theme { --color-sky-blue-50: #eff8ff; --color-sky-blue-100: #d7efff; --color-sky-blue-200: #b8dff9; --color-sky-blue-300: #90bfdd; --color-sky-blue-400: #7daac6; --color-sky-blue-500: #618eaa; --color-sky-blue-600: #47738e; --color-sky-blue-700: #315a74; --color-sky-blue-800: #1e445a; --color-sky-blue-900: #0d2f42; --color-sky-blue-950: #011b2a;}Is #90BFDD readable?
Contrast for text on #90BFDD and for #90BFDD 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
Fail · 2.0APCA Lc 42 · Placeholders and disabled text
- AaThe quick brown foxCheck in contrast tool
Dark text on it
AAA · 9.6APCA Lc 65 · Content text 16px and up
- AaThe quick brown foxClosest readable: #4F7C97 · 4.5:1 Check in contrast tool
As text on white
Fail · 2.0APCA Lc 38 · Placeholders and disabled text
- AaThe quick brown foxCheck in contrast tool
As text on a dark background
AAA · 9.6APCA Lc 64 · Content text 16px and up
Color palettes with #90BFDD
Six palettes built around #90BFDD, each starting from the exact color. Open one in the palette tool to adjust it or get more options.
- Analogous#90BFDD · #7C94E2 · #00BBC5 · #E2D5FF · #1B2429
- Complementary#90BFDD · #CB864D · #DC8621 · #CAE9FF · #13232E
- Split complementary#90BFDD · #D26855 · #E2B400 · #CEE8FF · #222A2F
- Triadic#90BFDD · #CA6983 · #D0AF00 · #C4E4FF · #292E33
- Tetradic#90BFDD · #CA79BF · #FB8500 · #AFEBB4 · #17242D
- Monochromatic#90BFDD · #6CAAD6 · #3FAEEF · #BCE3FF · #29333A
#90BFDD as a brand color
What a UI color system built from #90BFDD looks like: brand, neutral and status scales, with light and dark tokens that pass WCAG.
Brand
- Brand 50, #EFF8FF
- Brand 100, #D7EFFF
- Brand 200, #B8DFF9
- Brand 300, #90BFDD
- Brand 400, #7DAAC6
- Brand 500, #618EAA
- Brand 600, #47738E
- Brand 700, #315A74
- Brand 800, #1E445A
- Brand 900, #0D2F42
- Brand 950, #011B2A
Neutral
- Neutral 50, #F9FAFB
- Neutral 100, #F2F4F6
- Neutral 200, #E2E6E8
- Neutral 300, #D0D5D8
- Neutral 400, #9AA2A7
- Neutral 500, #6C757A
- Neutral 600, #4D555B
- Neutral 700, #3A4146
- Neutral 800, #22292D
- Neutral 900, #13191D
- Neutral 950, #060B0F
Success
- Success 50, #E3FFEE
- Success 100, #B4FFD6
- Success 200, #9AEFC1
- Success 300, #77D6A6
- Success 400, #51BB88
- Success 500, #38AA77
- 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, #DDAC4A
- Warning 400, #C99B3B
- 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, #D45154
- Danger 600, #B93A40
- Danger 700, #991F2A
- Danger 800, #7B0419
- Danger 900, #58000E
- Danger 950, #360005
Info
- Info 50, #EFF8FF
- Info 100, #D9EFFF
- Info 200, #B5DFFF
- Info 300, #7CC8FF
- Info 400, #58ACE5
- Info 500, #358EC7
- Info 600, #1174AB
- Info 700, #005B89
- Info 800, #004468
- Info 900, #002F49
- Info 950, #001A2C
- Primary buttons use Brand 300 with neutral 950 text, at 10.1:1.
- In dark mode primary stays Brand 300: it already reads on the dark background at 10.1:1.
- 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 #90BFDD
Lighter and darker versions, its complementary color, neighbors on the color wheel and softer variants.