Charcoal
#12373F
CyanColor Codes
All color formats for development
HEX
#12373FRGB
rgb(18, 55, 63)HSL
hsl(191, 56%, 16%)OKLCH
oklch(0.314 0.044 214.4)CMYK
cmyk(71%, 13%, 0%, 75%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#103239
2#0E2C33
3#0D272D
4#0B2126
5#091C20
6#071619
7#051113
8#040B0D
9#020606
Tints
Lighter variations
1#1B5461
2#257182
3#2E8EA4
4#38ABC5
5#58BAD0
6#79C8D9
7#9BD6E3
8#BCE3EC
9#DEF1F6
Tones
Muted variations
1#14363D
2#17343B
3#193339
4#1B3137
5#1D3034
6#202F32
7#222D30
8#242C2D
9#272A2B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3FA #F3FAFC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3F3 #E3F3F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBEA #CBEAF0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4D9 #A4D9E5 | BordersInactive statesPlaceholder text |
| 400 | 74C5 #74C5D8 | Disabled statesSecondary iconsMuted text |
| 500 | 4CB5 #4CB5CD | Primary brand colorCTAsActive elementsLinks |
| 600 | 3198 #3198AF | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2779 #27798B | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1C56 #1C5663 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1237 #123740 | Primary textHigh emphasis contentDark headings |
| 950 | 0B23 #0B2328 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3FAFC;
--charcoal-100: #E3F3F7;
--charcoal-200: #CBEAF0;
--charcoal-300: #A4D9E5;
--charcoal-400: #74C5D8;
--charcoal-500: #4CB5CD;
--charcoal-600: #3198AF;
--charcoal-700: #27798B;
--charcoal-800: #1C5663;
--charcoal-900: #123740;
--charcoal-950: #0B2328;
}