Pale sky blue
#B1EFFE
#B1EFFE is a pale sky blue with low intensity, at step 100 of its 50–950 scale. Dark text on it has a contrast of 14.9:1. On white it reaches only 1.3:1, so use a darker shade for text.
#B1EFFE shades and tints
Eleven steps from 50 to 950 with #B1EFFE kept exactly at step 100. Lightness steps are even to the eye, and intensity tapers toward the lightest and darkest steps.
- 50 E9FBFF
- 100 B1EFFE
- 200 B1E3EF
- 300 93CAD7
- 400 74AEBC
- 500 5692A0
- 600 3C7784
- 700 255E6B
- 800 104752
- 900 00323B
- 950 001C23
Tailwind CSS v4 theme
@theme { --color-sky-blue-50: #e9fbff; --color-sky-blue-100: #b1effe; --color-sky-blue-200: #b1e3ef; --color-sky-blue-300: #93cad7; --color-sky-blue-400: #74aebc; --color-sky-blue-500: #5692a0; --color-sky-blue-600: #3c7784; --color-sky-blue-700: #255e6b; --color-sky-blue-800: #104752; --color-sky-blue-900: #00323b; --color-sky-blue-950: #001c23;}Is #B1EFFE readable?
Contrast for text on #B1EFFE and for #B1EFFE 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 · 1.3APCA Lc 15 · Not readable
- AaThe quick brown foxCheck in contrast tool
Dark text on it
AAA · 14.9APCA Lc 90 · Body text
- AaThe quick brown foxClosest readable: #447F8D · 4.5:1 Check in contrast tool
As text on white
Fail · 1.3APCA Lc 13 · Not readable
- AaThe quick brown foxCheck in contrast tool
As text on a dark background
AAA · 14.9APCA Lc 90 · Ideal for body text
Color palettes with #B1EFFE
Six palettes built around #B1EFFE, each starting from the exact color. Open one in the palette tool to adjust it or get more options.
- Analogous#B1EFFE · #0097DB · #00C1AA · #DCE6FF · #192124
- Complementary#B1EFFE · #BD6551 · #F56E3E · #99ECF8 · #1D282C
- Split complementary#B1EFFE · #E36D82 · #FE9A43 · #A2E1EB · #212F34
- Triadic#B1EFFE · #C265AD · #D5AC27 · #A7E0ED · #172426
- Tetradic#B1EFFE · #916DBA · #FF8D77 · #CEE9B5 · #273234
- Monochromatic#B1EFFE · #00AFD0 · #21CCE6 · #B3EBFF · #25353A
#B1EFFE as a brand color
What a UI color system built from #B1EFFE looks like: brand, neutral and status scales, with light and dark tokens that pass WCAG.
Brand
- Brand 50, #E9FBFF
- Brand 100, #B1EFFE
- Brand 200, #B1E3EF
- Brand 300, #93CAD7
- Brand 400, #74AEBC
- Brand 500, #5692A0
- Brand 600, #3C7784
- Brand 700, #255E6B
- Brand 800, #104752
- Brand 900, #00323B
- Brand 950, #001C23
Neutral
- Neutral 50, #F9FAFB
- Neutral 100, #F2F5F5
- Neutral 200, #E2E6E7
- Neutral 300, #CFD5D7
- Neutral 400, #99A3A5
- Neutral 500, #6B7578
- Neutral 600, #4C5659
- Neutral 700, #394244
- Neutral 800, #212A2C
- Neutral 900, #12191B
- Neutral 950, #050B0D
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, #E6B554
- 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, #EEF9FF
- Info 100, #D6EFFF
- Info 200, #AFE1FF
- Info 300, #74CBFC
- Info 400, #4EAEE1
- Info 500, #2591C4
- Info 600, #0076A5
- Info 700, #005D82
- Info 800, #004563
- Info 900, #003045
- Info 950, #001B2A
- Primary buttons use Brand 100 with neutral 950 text, at 15.7:1.
- In dark mode primary stays Brand 100: it already reads on the dark background at 15.7:1.
- 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 #B1EFFE
Lighter and darker versions, its complementary color, neighbors on the color wheel and softer variants.