Muted sky blue
#678F9D
#678F9D is a muted 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.
#678F9D shades and tints
Eleven steps from 50 to 950 with #678F9D kept exactly at step 500. Lightness steps are even to the eye, and intensity tapers toward the lightest and darkest steps.
- 50 EBFAFF
- 100 D2F1FD
- 200 BDE0EC
- 300 A1C6D4
- 400 83AAB8
- 500 678F9D
- 600 4D7481
- 700 375B68
- 800 244550
- 900 133039
- 950 051C23
Tailwind CSS v4 theme
@theme { --color-sky-blue-50: #ebfaff; --color-sky-blue-100: #d2f1fd; --color-sky-blue-200: #bde0ec; --color-sky-blue-300: #a1c6d4; --color-sky-blue-400: #83aab8; --color-sky-blue-500: #678f9d; --color-sky-blue-600: #4d7481; --color-sky-blue-700: #375b68; --color-sky-blue-800: #244550; --color-sky-blue-900: #133039; --color-sky-blue-950: #051c23;}Is #678F9D readable?
Contrast for text on #678F9D and for #678F9D 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: #557C8A · 4.5:1 Check in contrast tool
As text on white
Large · 3.5APCA Lc 63 · 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 #678F9D
Six palettes built around #678F9D, each starting from the exact color. Open one in the palette tool to adjust it or get more options.
- Analogous#678F9D · #2686CE · #00C0BA · #D2DBFF · #272D30
- Complementary#678F9D · #B56C58 · #FB6E1F · #A7E1F7 · #263134
- Split complementary#678F9D · #E46C7B · #EDA336 · #B1E8F9 · #2A3133
- Triadic#678F9D · #B67BA4 · #D0AF00 · #7EE7FF · #23333B
- Tetradic#678F9D · #B482CE · #FF845A · #C1E9B3 · #1D2F35
- Monochromatic#678F9D · #409EC1 · #00BDDC · #A7E1EF · #1B292D
#678F9D as a brand color
What a UI color system built from #678F9D looks like: brand, neutral and status scales, with light and dark tokens that pass WCAG.
Brand
- Brand 50, #EBFAFF
- Brand 100, #D2F1FD
- Brand 200, #BDE0EC
- Brand 300, #A1C6D4
- Brand 400, #83AAB8
- Brand 500, #678F9D
- Brand 600, #4D7481
- Brand 700, #375B68
- Brand 800, #244550
- Brand 900, #133039
- Brand 950, #051C23
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, #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, #1989BC
- Info 600, #0076A5
- Info 700, #005D82
- Info 800, #004563
- Info 900, #003045
- Info 950, #001B2A
- Primary buttons use Brand 500 with neutral 950 text, at 5.6:1.
- In dark mode primary stays Brand 500: it already 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 #678F9D
Lighter and darker versions, its complementary color, neighbors on the color wheel and softer variants.