Charcoal
#18253A
BlueColor Codes
All color formats for development
HEX
#18253ARGB
rgb(24, 37, 58)HSL
hsl(217, 41%, 16%)OKLCH
oklch(0.264 0.044 259.7)CMYK
cmyk(59%, 36%, 0%, 77%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#162134
2#131E2E
3#111A28
4#0E1623
5#0C121D
6#0A0F17
7#070B11
8#05070C
9#020406
Tints
Lighter variations
1#253858
2#314C76
3#3E5F94
4#4B72B2
5#688AC0
6#86A1CC
7#A4B9D9
8#C3D0E6
9#E1E8F2
Tones
Muted variations
1#1A2538
2#1B2636
3#1D2635
4#1F2633
5#202731
6#22272F
7#24282E
8#25282C
9#27282A
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F7 #F4F7FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6EB #E6EBF4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0DB #D0DBEB | Secondary backgroundsInput backgroundsDividers |
| 300 | ACBF #ACBFDC | BordersInactive statesPlaceholder text |
| 400 | 819D #819DCA | Disabled statesSecondary iconsMuted text |
| 500 | 5D81 #5D81BB | Primary brand colorCTAsActive elementsLinks |
| 600 | 4265 #42659E | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3551 #35517E | Active/pressed statesDark mode accentsSecondary text |
| 800 | 263A #263A5A | Text on light backgroundsHeadingsStrong borders |
| 900 | 1825 #18253A | Primary textHigh emphasis contentDark headings |
| 950 | 0F17 #0F1724 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F7FA;
--charcoal-100: #E6EBF4;
--charcoal-200: #D0DBEB;
--charcoal-300: #ACBFDC;
--charcoal-400: #819DCA;
--charcoal-500: #5D81BB;
--charcoal-600: #42659E;
--charcoal-700: #35517E;
--charcoal-800: #263A5A;
--charcoal-900: #18253A;
--charcoal-950: #0F1724;
}