Sky blue
#5E90A4
#5E90A4 is a sky blue with low intensity, at step 500 of its 50–950 scale. Dark text on it has a contrast of 5.4:1. On white it reaches only 3.5:1, so use a darker shade for text.
#5E90A4 shades and tints
Eleven steps from 50 to 950 with #5E90A4 kept exactly at step 500. Lightness steps are even to the eye, and intensity tapers toward the lightest and darkest steps.
- 50 ECF9FF
- 100 D1F1FF
- 200 B6E1F3
- 300 99C8DB
- 400 7AABBF
- 500 5E90A4
- 600 447588
- 700 2E5C6E
- 800 1A4655
- 900 09303D
- 950 001C26
Tailwind CSS v4 theme
@theme { --color-sky-blue-50: #ecf9ff; --color-sky-blue-100: #d1f1ff; --color-sky-blue-200: #b6e1f3; --color-sky-blue-300: #99c8db; --color-sky-blue-400: #7aabbf; --color-sky-blue-500: #5e90a4; --color-sky-blue-600: #447588; --color-sky-blue-700: #2e5c6e; --color-sky-blue-800: #1a4655; --color-sky-blue-900: #09303d; --color-sky-blue-950: #001c26;}Is #5E90A4 readable?
Contrast for text on #5E90A4 and for #5E90A4 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
Large · 3.5APCA Lc 68 · Content text 16px and up
- AaThe quick brown foxCheck in contrast tool
Dark text on it
AA · 5.4APCA Lc 41 · Placeholders and disabled text
- AaThe quick brown foxClosest readable: #4C7D91 · 4.5:1 Check in contrast tool
As text on white
Large · 3.5APCA Lc 62 · Content text 16px and up
- AaThe quick brown foxCheck in contrast tool
As text on a dark background
AA · 5.4APCA Lc 39 · Placeholders and disabled text
Color palettes with #5E90A4
Six palettes built around #5E90A4, each starting from the exact color. Open one in the palette tool to adjust it or get more options.
- Analogous#5E90A4 · #5C8CD0 · #00B4BA · #E8E8FF · #232B2D
- Complementary#5E90A4 · #B57048 · #E77417 · #CDF1FF · #172529
- Split complementary#5E90A4 · #D28990 · #E1A530 · #A8E7F9 · #13252D
- Triadic#5E90A4 · #D278A3 · #D0AF00 · #BFEBFF · #1C3138
- Tetradic#5E90A4 · #BB83D8 · #F58647 · #C6E0AE · #1E2F38
- Monochromatic#5E90A4 · #36ABDE · #00C3F4 · #BEF0FF · #293034
#5E90A4 as a brand color
What a UI color system built from #5E90A4 looks like: brand, neutral and status scales, with light and dark tokens that pass WCAG.
Brand
- Brand 50, #ECF9FF
- Brand 100, #D1F1FF
- Brand 200, #B6E1F3
- Brand 300, #99C8DB
- Brand 400, #7AABBF
- Brand 500, #5E90A4
- Brand 600, #447588
- Brand 700, #2E5C6E
- Brand 800, #1A4655
- Brand 900, #09303D
- Brand 950, #001C26
Neutral
- Neutral 50, #F9FAFB
- Neutral 100, #F2F4F5
- Neutral 200, #E2E6E8
- Neutral 300, #CFD5D8
- Neutral 400, #9AA3A6
- Neutral 500, #6B7579
- Neutral 600, #4D565A
- Neutral 700, #394245
- Neutral 800, #22292C
- Neutral 900, #12191C
- Neutral 950, #050B0E
Success
- Success 50, #E3FFEE
- Success 100, #B4FFD6
- Success 200, #9AEFC1
- Success 300, #77D6A6
- Success 400, #51BB88
- Success 500, #2BA06E
- 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, #CD4B4E
- Danger 600, #B93A40
- Danger 700, #991F2A
- Danger 800, #7B0419
- Danger 900, #58000E
- Danger 950, #360005
Info
- Info 50, #EEF9FF
- Info 100, #D6EFFF
- Info 200, #AFE1FF
- Info 300, #74CBFC
- Info 400, #4EAEE1
- Info 500, #1A89BC
- Info 600, #0076A5
- Info 700, #005D82
- Info 800, #004563
- Info 900, #002F45
- Info 950, #001B2A
- Primary buttons use Brand 500 with neutral 950 text, at 5.7:1.
- In dark mode primary stays Brand 500: it already reads on the dark background at 5.7:1.
- 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 #5E90A4
Lighter and darker versions, its complementary color, neighbors on the color wheel and softer variants.