Charcoal
#0B3847
BlueColor Codes
All color formats for development
HEX
#0B3847RGB
rgb(11, 56, 71)HSL
hsl(195, 73%, 16%)OKLCH
oklch(0.319 0.054 225.1)CMYK
cmyk(85%, 21%, 0%, 72%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0A3240
2#092D38
3#082731
4#07212A
5#061C23
6#04161C
7#031115
8#020B0E
9#010607
Tints
Lighter variations
1#11556C
2#177291
3#1C8FB6
4#22ADDB
5#46BBE2
6#6BC9E8
7#90D6EE
8#B5E4F3
9#DAF1F9
Tones
Muted variations
1#0E3644
2#113541
3#14333E
4#17323B
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 #E0F4FA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6EA #C6EAF6 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9ADA #9ADAEF | BordersInactive statesPlaceholder text |
| 400 | 65C6 #65C6E7 | Disabled statesSecondary iconsMuted text |
| 500 | 38B6 #38B6E0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1E99 #1E99C2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 187A #187A9A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1157 #11576E | Text on light backgroundsHeadingsStrong borders |
| 900 | 0B38 #0B3847 | Primary textHigh emphasis contentDark headings |
| 950 | 0723 #07232C | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F2FAFD;
--charcoal-100: #E0F4FA;
--charcoal-200: #C6EAF6;
--charcoal-300: #9ADAEF;
--charcoal-400: #65C6E7;
--charcoal-500: #38B6E0;
--charcoal-600: #1E99C2;
--charcoal-700: #187A9A;
--charcoal-800: #11576E;
--charcoal-900: #0B3847;
--charcoal-950: #07232C;
}