Charcoal
#273B59
BlueColor Codes
All color formats for development
HEX
#273B59RGB
rgb(39, 59, 89)HSL
hsl(216, 39%, 25%)OKLCH
oklch(0.35 0.059 258.3)CMYK
cmyk(56%, 34%, 0%, 65%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#233550
2#1F2F47
3#1B293E
4#172335
5#131D2C
6#101823
7#0C121B
8#080C12
9#040609
Tints
Lighter variations
1#334C73
2#3E5E8E
3#4A70A8
4#5F83B9
5#7A98C5
6#95ADD0
7#AFC1DC
8#CAD6E8
9#E4EAF3
Tones
Muted variations
1#293B56
2#2C3C54
3#2E3C51
4#313D4F
5#333D4C
6#363E4A
7#383E47
8#3B3F45
9#3D3F42
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F7 #F4F7FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6EC #E6ECF4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D1DB #D1DBEB | Secondary backgroundsInput backgroundsDividers |
| 300 | ADC0 #ADC0DB | BordersInactive statesPlaceholder text |
| 400 | 839F #839FC9 | Disabled statesSecondary iconsMuted text |
| 500 | 5F83 #5F83B9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 4467 #44679C | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3652 #36527C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 273B #273B59 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1926 #192639 | Primary textHigh emphasis contentDark headings |
| 950 | 1018 #101823 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F7FA;
--charcoal-100: #E6ECF4;
--charcoal-200: #D1DBEB;
--charcoal-300: #ADC0DB;
--charcoal-400: #839FC9;
--charcoal-500: #5F83B9;
--charcoal-600: #44679C;
--charcoal-700: #36527C;
--charcoal-800: #273B59;
--charcoal-900: #192639;
--charcoal-950: #101823;
}