Charcoal
#12263F
BlueColor Codes
All color formats for development
HEX
#12263FRGB
rgb(18, 38, 63)HSL
hsl(213, 56%, 16%)OKLCH
oklch(0.266 0.054 254.9)CMYK
cmyk(71%, 40%, 0%, 75%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#102339
2#0E1F33
3#0D1B2D
4#0B1726
5#091320
6#070F19
7#050C13
8#04080D
9#020406
Tints
Lighter variations
1#1B3B61
2#254F82
3#2E63A4
4#3877C5
5#588ED0
6#79A5D9
7#9BBBE3
8#BCD2EC
9#DEE8F6
Tones
Muted variations
1#14273D
2#17273B
3#192739
4#1B2737
5#1D2834
6#202832
7#222830
8#24282D
9#27292B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F7 #F3F7FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3EC #E3ECF7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBDC #CBDCF0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4C1 #A4C1E5 | BordersInactive statesPlaceholder text |
| 400 | 74A1 #74A1D8 | Disabled statesSecondary iconsMuted text |
| 500 | 4C86 #4C86CD | Primary brand colorCTAsActive elementsLinks |
| 600 | 316A #316AAF | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2754 #27548B | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1C3C #1C3C63 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1227 #122740 | Primary textHigh emphasis contentDark headings |
| 950 | 0B18 #0B1828 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F7FC;
--charcoal-100: #E3ECF7;
--charcoal-200: #CBDCF0;
--charcoal-300: #A4C1E5;
--charcoal-400: #74A1D8;
--charcoal-500: #4C86CD;
--charcoal-600: #316AAF;
--charcoal-700: #27548B;
--charcoal-800: #1C3C63;
--charcoal-900: #122740;
--charcoal-950: #0B1828;
}