Charcoal
#0A3847
BlueColor Codes
All color formats for development
HEX
#0A3847RGB
rgb(10, 56, 71)HSL
hsl(195, 75%, 16%)OKLCH
oklch(0.319 0.054 224.8)CMYK
cmyk(86%, 21%, 0%, 72%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#093240
2#082D39
3#072732
4#06222B
5#051C24
6#04161D
7#031115
8#020B0E
9#010607
Tints
Lighter variations
1#10566D
2#157392
3#1A90B8
4#20AEDD
5#44BCE4
6#69C9EA
7#8FD7EF
8#B4E4F4
9#DAF2FA
Tones
Muted variations
1#0D3744
2#103541
3#13343E
4#16323B
5#1A3038
6#1D2F35
7#202D32
8#232C2F
9#262A2C
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2FA #F2FAFD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0F4 #E0F4FB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C5EA #C5EAF7 | Secondary backgroundsInput backgroundsDividers |
| 300 | 98DA #98DAF0 | BordersInactive statesPlaceholder text |
| 400 | 63C7 #63C7E9 | Disabled statesSecondary iconsMuted text |
| 500 | 36B7 #36B7E2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1C9A #1C9AC4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 167B #167B9C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1058 #105870 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0A38 #0A3847 | Primary textHigh emphasis contentDark headings |
| 950 | 0623 #06232D | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F2FAFD;
--charcoal-100: #E0F4FB;
--charcoal-200: #C5EAF7;
--charcoal-300: #98DAF0;
--charcoal-400: #63C7E9;
--charcoal-500: #36B7E2;
--charcoal-600: #1C9AC4;
--charcoal-700: #167B9C;
--charcoal-800: #105870;
--charcoal-900: #0A3847;
--charcoal-950: #06232D;
}