Charcoal
#123E3F
CyanColor Codes
All color formats for development
HEX
#123E3FRGB
rgb(18, 62, 63)HSL
hsl(181, 56%, 16%)OKLCH
oklch(0.335 0.047 197.3)CMYK
cmyk(71%, 2%, 0%, 75%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#103939
2#0E3233
3#0D2C2D
4#0B2626
5#091F20
6#071919
7#051313
8#040D0D
9#020606
Tints
Lighter variations
1#1B6061
2#258182
3#2EA2A4
4#38C3C5
5#58CED0
6#79D8D9
7#9BE2E3
8#BCEBEC
9#DEF5F6
Tones
Muted variations
1#143D3D
2#173A3B
3#193839
4#1B3637
5#1D3434
6#203232
7#222F30
8#242D2D
9#272B2B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3FB #F3FBFC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3F7 #E3F7F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBF0 #CBF0F0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4E4 #A4E4E5 | BordersInactive statesPlaceholder text |
| 400 | 74D6 #74D6D8 | Disabled statesSecondary iconsMuted text |
| 500 | 4CCA #4CCACD | Primary brand colorCTAsActive elementsLinks |
| 600 | 31AD #31ADAF | Hover statesFocus ringsPrimary buttons hover |
| 700 | 278A #278A8B | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1C62 #1C6263 | Text on light backgroundsHeadingsStrong borders |
| 900 | 123F #123F40 | Primary textHigh emphasis contentDark headings |
| 950 | 0B27 #0B2728 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3FBFC;
--charcoal-100: #E3F7F7;
--charcoal-200: #CBF0F0;
--charcoal-300: #A4E4E5;
--charcoal-400: #74D6D8;
--charcoal-500: #4CCACD;
--charcoal-600: #31ADAF;
--charcoal-700: #278A8B;
--charcoal-800: #1C6263;
--charcoal-900: #123F40;
--charcoal-950: #0B2728;
}