Charcoal
#18283A
BlueColor Codes
All color formats for development
HEX
#18283ARGB
rgb(24, 40, 58)HSL
hsl(212, 41%, 16%)OKLCH
oklch(0.272 0.04 252.2)CMYK
cmyk(59%, 31%, 0%, 77%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#162434
2#13202E
3#111C28
4#0E1823
5#0C141D
6#0A1017
7#070C11
8#05080C
9#020406
Tints
Lighter variations
1#253D58
2#315176
3#3E6694
4#4B7BB2
5#6891C0
6#86A7CC
7#A4BDD9
8#C3D3E6
9#E1E9F2
Tones
Muted variations
1#1A2838
2#1B2836
3#1D2835
4#1F2833
5#202831
6#22282F
7#24282E
8#25292C
9#27292A
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F7 #F4F7FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6ED #E6EDF4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0DD #D0DDEB | Secondary backgroundsInput backgroundsDividers |
| 300 | ACC3 #ACC3DC | BordersInactive statesPlaceholder text |
| 400 | 81A3 #81A3CA | Disabled statesSecondary iconsMuted text |
| 500 | 5D89 #5D89BB | Primary brand colorCTAsActive elementsLinks |
| 600 | 426D #426D9E | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3557 #35577E | Active/pressed statesDark mode accentsSecondary text |
| 800 | 263E #263E5A | Text on light backgroundsHeadingsStrong borders |
| 900 | 1828 #18283A | Primary textHigh emphasis contentDark headings |
| 950 | 0F19 #0F1924 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F7FA;
--charcoal-100: #E6EDF4;
--charcoal-200: #D0DDEB;
--charcoal-300: #ACC3DC;
--charcoal-400: #81A3CA;
--charcoal-500: #5D89BB;
--charcoal-600: #426D9E;
--charcoal-700: #35577E;
--charcoal-800: #263E5A;
--charcoal-900: #18283A;
--charcoal-950: #0F1924;
}