Charcoal
#273D59
BlueColor Codes
All color formats for development
HEX
#273D59RGB
rgb(39, 61, 89)HSL
hsl(214, 39%, 25%)OKLCH
oklch(0.355 0.056 255)CMYK
cmyk(56%, 31%, 0%, 65%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#233650
2#1F3047
3#1B2A3E
4#172435
5#131E2C
6#101823
7#0C121B
8#080C12
9#040609
Tints
Lighter variations
1#334F73
2#3E618E
3#4A73A8
4#5F86B9
5#7A9AC5
6#95AFD0
7#AFC3DC
8#CAD7E8
9#E4EBF3
Tones
Muted variations
1#293D56
2#2C3D54
3#2E3D51
4#313E4F
5#333E4C
6#363E4A
7#383F47
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 | D1DC #D1DCEB | Secondary backgroundsInput backgroundsDividers |
| 300 | ADC1 #ADC1DB | BordersInactive statesPlaceholder text |
| 400 | 83A1 #83A1C9 | Disabled statesSecondary iconsMuted text |
| 500 | 5F86 #5F86B9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 446A #446A9C | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3655 #36557C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 273C #273C59 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1927 #192739 | 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: #D1DCEB;
--charcoal-300: #ADC1DB;
--charcoal-400: #83A1C9;
--charcoal-500: #5F86B9;
--charcoal-600: #446A9C;
--charcoal-700: #36557C;
--charcoal-800: #273C59;
--charcoal-900: #192739;
--charcoal-950: #101823;
}