Charcoal
#12403F
CyanColor Codes
All color formats for development
HEX
#12403FRGB
rgb(18, 64, 63)HSL
hsl(179, 56%, 16%)OKLCH
oklch(0.341 0.049 193.1)CMYK
cmyk(72%, 0%, 2%, 75%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#103939
2#0E3332
3#0D2D2C
4#0B2626
5#09201F
6#071919
7#051313
8#040D0D
9#020606
Tints
Lighter variations
1#1B6160
2#258281
3#2EA4A2
4#38C5C3
5#58D0CE
6#79D9D8
7#9BE3E2
8#BCECEB
9#DEF6F5
Tones
Muted variations
1#143D3D
2#173B3A
3#193938
4#1B3736
5#1D3434
6#203232
7#22302F
8#242D2D
9#272B2B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3FC #F3FCFB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3F7 #E3F7F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBF0 #CBF0F0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4E5 #A4E5E4 | BordersInactive statesPlaceholder text |
| 400 | 74D8 #74D8D6 | Disabled statesSecondary iconsMuted text |
| 500 | 4CCD #4CCDCA | Primary brand colorCTAsActive elementsLinks |
| 600 | 31AF #31AFAD | Hover statesFocus ringsPrimary buttons hover |
| 700 | 278B #278B8A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1C63 #1C6362 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1240 #12403F | Primary textHigh emphasis contentDark headings |
| 950 | 0B28 #0B2827 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3FCFB;
--charcoal-100: #E3F7F7;
--charcoal-200: #CBF0F0;
--charcoal-300: #A4E5E4;
--charcoal-400: #74D8D6;
--charcoal-500: #4CCDCA;
--charcoal-600: #31AFAD;
--charcoal-700: #278B8A;
--charcoal-800: #1C6362;
--charcoal-900: #12403F;
--charcoal-950: #0B2827;
}