Charcoal
#151B3D
BlueColor Codes
All color formats for development
HEX
#151B3DRGB
rgb(21, 27, 61)HSL
hsl(231, 49%, 16%)OKLCH
oklch(0.238 0.065 273)CMYK
cmyk(66%, 56%, 0%, 76%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#131837
2#111531
3#0F132B
4#0C1024
5#0A0D1E
6#080B18
7#060812
8#04050C
9#020306
Tints
Lighter variations
1#20295D
2#2B377D
3#36459D
4#4153BC
5#5F6FC8
6#7F8CD3
7#9FA9DE
8#BFC5E9
9#DFE2F4
Tones
Muted variations
1#171C3B
2#191E39
3#1B1F37
4#1D2035
5#1F2233
6#212331
7#23252F
8#25262D
9#27272B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F5 #F4F5FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4E7 #E4E7F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CED2 #CED2EE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8B0 #A8B0E1 | BordersInactive statesPlaceholder text |
| 400 | 7A87 #7A87D1 | Disabled statesSecondary iconsMuted text |
| 500 | 5465 #5465C4 | Primary brand colorCTAsActive elementsLinks |
| 600 | 394A #394AA7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E3B #2E3B85 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 212A #212A5F | Text on light backgroundsHeadingsStrong borders |
| 900 | 151B #151B3D | Primary textHigh emphasis contentDark headings |
| 950 | 0D11 #0D1126 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F5FB;
--charcoal-100: #E4E7F6;
--charcoal-200: #CED2EE;
--charcoal-300: #A8B0E1;
--charcoal-400: #7A87D1;
--charcoal-500: #5465C4;
--charcoal-600: #394AA7;
--charcoal-700: #2E3B85;
--charcoal-800: #212A5F;
--charcoal-900: #151B3D;
--charcoal-950: #0D1126;
}