Charcoal
#182C39
BlueColor Codes
All color formats for development
HEX
#182C39RGB
rgb(24, 44, 57)HSL
hsl(204, 41%, 16%)OKLCH
oklch(0.282 0.035 238.3)CMYK
cmyk(58%, 23%, 0%, 78%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#162834
2#13232E
3#111F28
4#0E1A23
5#0C161D
6#0A1217
7#070D11
8#05090C
9#020406
Tints
Lighter variations
1#254358
2#315A76
3#3E7294
4#4B89B2
5#689DC0
6#86B0CC
7#A4C4D9
8#C3D8E6
9#E1EBF2
Tones
Muted variations
1#1A2C38
2#1B2B36
3#1D2B35
4#1F2B33
5#202A31
6#222A2F
7#242A2E
8#25292C
9#27292A
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F8 #F4F8FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6EF #E6EFF4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0E1 #D0E1EB | Secondary backgroundsInput backgroundsDividers |
| 300 | ACC9 #ACC9DC | BordersInactive statesPlaceholder text |
| 400 | 81AD #81ADCA | Disabled statesSecondary iconsMuted text |
| 500 | 5D96 #5D96BB | Primary brand colorCTAsActive elementsLinks |
| 600 | 4279 #42799E | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3561 #35617E | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2645 #26455A | Text on light backgroundsHeadingsStrong borders |
| 900 | 182C #182C3A | Primary textHigh emphasis contentDark headings |
| 950 | 0F1C #0F1C24 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F8FA;
--charcoal-100: #E6EFF4;
--charcoal-200: #D0E1EB;
--charcoal-300: #ACC9DC;
--charcoal-400: #81ADCA;
--charcoal-500: #5D96BB;
--charcoal-600: #42799E;
--charcoal-700: #35617E;
--charcoal-800: #26455A;
--charcoal-900: #182C3A;
--charcoal-950: #0F1C24;
}