Charcoal
#273E59
BlueColor Codes
All color formats for development
HEX
#273E59RGB
rgb(39, 62, 89)HSL
hsl(212, 39%, 25%)OKLCH
oklch(0.358 0.055 253.2)CMYK
cmyk(56%, 30%, 0%, 65%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#233850
2#1F3247
3#1B2B3E
4#172535
5#131F2C
6#101923
7#0C131B
8#080C12
9#040609
Tints
Lighter variations
1#335173
2#3E638E
3#4A76A8
4#5F89B9
5#7A9DC5
6#95B1D0
7#AFC4DC
8#CAD8E8
9#E4EBF3
Tones
Muted variations
1#293E56
2#2C3E54
3#2E3F51
4#313F4F
5#333F4C
6#363F4A
7#383F47
8#3B3F45
9#3D4042
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F7 #F4F7FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6ED #E6EDF4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D1DD #D1DDEB | Secondary backgroundsInput backgroundsDividers |
| 300 | ADC3 #ADC3DB | BordersInactive statesPlaceholder text |
| 400 | 83A3 #83A3C9 | Disabled statesSecondary iconsMuted text |
| 500 | 5F89 #5F89B9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 446D #446D9C | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3657 #36577C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 273E #273E59 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1928 #192839 | Primary textHigh emphasis contentDark headings |
| 950 | 1019 #101923 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F7FA;
--charcoal-100: #E6EDF4;
--charcoal-200: #D1DDEB;
--charcoal-300: #ADC3DB;
--charcoal-400: #83A3C9;
--charcoal-500: #5F89B9;
--charcoal-600: #446D9C;
--charcoal-700: #36577C;
--charcoal-800: #273E59;
--charcoal-900: #192839;
--charcoal-950: #101923;
}