Charcoal
#151A3D
BlueColor Codes
All color formats for development
HEX
#151A3DRGB
rgb(21, 26, 61)HSL
hsl(233, 49%, 16%)OKLCH
oklch(0.235 0.067 274)CMYK
cmyk(66%, 57%, 0%, 76%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#131737
2#111431
3#0F122B
4#0C0F24
5#0A0D1E
6#080A18
7#060812
8#04050C
9#020306
Tints
Lighter variations
1#20275D
2#2B347D
3#36429D
4#414FBC
5#5F6CC8
6#7F89D3
7#9FA7DE
8#BFC4E9
9#DFE2F4
Tones
Muted variations
1#171B3B
2#191D39
3#1B1E37
4#1D2035
5#1F2133
6#212331
7#23242F
8#25262D
9#27272B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F4 #F4F4FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4E6 #E4E6F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CED1 #CED1EE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8AE #A8AEE1 | BordersInactive statesPlaceholder text |
| 400 | 7A84 #7A84D1 | Disabled statesSecondary iconsMuted text |
| 500 | 5461 #5461C4 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3946 #3946A7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E38 #2E3885 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2128 #21285F | Text on light backgroundsHeadingsStrong borders |
| 900 | 1519 #15193D | Primary textHigh emphasis contentDark headings |
| 950 | 0D10 #0D1026 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F4FB;
--charcoal-100: #E4E6F6;
--charcoal-200: #CED1EE;
--charcoal-300: #A8AEE1;
--charcoal-400: #7A84D1;
--charcoal-500: #5461C4;
--charcoal-600: #3946A7;
--charcoal-700: #2E3885;
--charcoal-800: #21285F;
--charcoal-900: #15193D;
--charcoal-950: #0D1026;
}