Light sky blue
#91C9DE
#91C9DE is a light sky blue with low intensity, at step 300 of its 50–950 scale. Dark text on it has a contrast of 10.4:1. On white it reaches only 1.8:1, so use a darker shade for text.
#91C9DE shades and tints
Eleven steps from 50 to 950 with #91C9DE kept exactly at step 300. Lightness steps are even to the eye, and intensity tapers toward the lightest and darkest steps.
- 50 ECFAFF
- 100 D0F2FF
- 200 B4E2F3
- 300 91C9DE
- 400 77ACC0
- 500 5A91A4
- 600 407689
- 700 295D6E
- 800 164656
- 900 04313E
- 950 001C25
Tailwind CSS v4 theme
@theme { --color-sky-blue-50: #ecfaff; --color-sky-blue-100: #d0f2ff; --color-sky-blue-200: #b4e2f3; --color-sky-blue-300: #91c9de; --color-sky-blue-400: #77acc0; --color-sky-blue-500: #5a91a4; --color-sky-blue-600: #407689; --color-sky-blue-700: #295d6e; --color-sky-blue-800: #164656; --color-sky-blue-900: #04313e; --color-sky-blue-950: #001c25;}Is #91C9DE readable?
Contrast for text on #91C9DE and for #91C9DE 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 · 1.8APCA Lc 38 · Placeholders and disabled text
- AaThe quick brown foxCheck in contrast tool
Dark text on it
AAA · 10.4APCA Lc 70 · Content text 16px and up
- AaThe quick brown foxClosest readable: #477E91 · 4.5:1 Check in contrast tool
As text on white
Fail · 1.8APCA Lc 34 · Placeholders and disabled text
- AaThe quick brown foxCheck in contrast tool
As text on a dark background
AAA · 10.4APCA Lc 69 · Content text 16px and up
Color palettes with #91C9DE
Six palettes built around #91C9DE, each starting from the exact color. Open one in the palette tool to adjust it or get more options.
- Analogous#91C9DE · #66A5EA · #00C4BA · #D6D8FF · #162730
- Complementary#91C9DE · #EE824A · #E27851 · #A8E3FF · #24363C
- Split complementary#91C9DE · #DB7272 · #E6A300 · #C7EEFF · #283337
- Triadic#91C9DE · #C983B2 · #D0AF00 · #AAEBFF · #23353E
- Tetradic#91C9DE · #A76CB4 · #F0815A · #BCE4A4 · #13262F
- Monochromatic#91C9DE · #00B4D7 · #00AADD · #BEEDFF · #1F282C
#91C9DE as a brand color
What a UI color system built from #91C9DE looks like: brand, neutral and status scales, with light and dark tokens that pass WCAG.
Brand
- Brand 50, #ECFAFF
- Brand 100, #D0F2FF
- Brand 200, #B4E2F3
- Brand 300, #91C9DE
- Brand 400, #77ACC0
- Brand 500, #5A91A4
- Brand 600, #407689
- Brand 700, #295D6E
- Brand 800, #164656
- Brand 900, #04313E
- Brand 950, #001C25
Neutral
- Neutral 50, #F9FAFB
- Neutral 100, #F2F4F5
- Neutral 200, #E2E6E7
- Neutral 300, #CFD5D8
- Neutral 400, #9AA3A6
- Neutral 500, #6B7579
- Neutral 600, #4C565A
- 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, #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, #DFAE4C
- 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 300 with neutral 950 text, at 10.9:1.
- In dark mode primary stays Brand 300: it already reads on the dark background at 10.9:1.
- 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 #91C9DE
Lighter and darker versions, its complementary color, neighbors on the color wheel and softer variants.