Charcoal
#123140
BlueColor Codes
All color formats for development
HEX
#123140RGB
rgb(18, 49, 64)HSL
hsl(200, 56%, 16%)OKLCH
oklch(0.297 0.045 232.2)CMYK
cmyk(72%, 23%, 0%, 75%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#102C39
2#0E2733
3#0D222D
4#0B1D26
5#091820
6#071319
7#050F13
8#040A0D
9#020506
Tints
Lighter variations
1#1B4A61
2#256382
3#2E7DA4
4#3896C5
5#58A8D0
6#79B9D9
7#9BCBE3
8#BCDCEC
9#DEEEF6
Tones
Muted variations
1#14303D
2#172F3B
3#192E39
4#1B2D37
5#1D2D34
6#202C32
7#222B30
8#242A2D
9#272A2B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F9 #F3F9FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3F0 #E3F0F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBE4 #CBE4F0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4CF #A4CFE5 | BordersInactive statesPlaceholder text |
| 400 | 74B6 #74B6D8 | Disabled statesSecondary iconsMuted text |
| 500 | 4CA2 #4CA2CD | Primary brand colorCTAsActive elementsLinks |
| 600 | 3185 #3185AF | Hover statesFocus ringsPrimary buttons hover |
| 700 | 276A #276A8B | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1C4C #1C4C63 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1230 #123040 | Primary textHigh emphasis contentDark headings |
| 950 | 0B1E #0B1E28 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F9FC;
--charcoal-100: #E3F0F7;
--charcoal-200: #CBE4F0;
--charcoal-300: #A4CFE5;
--charcoal-400: #74B6D8;
--charcoal-500: #4CA2CD;
--charcoal-600: #3185AF;
--charcoal-700: #276A8B;
--charcoal-800: #1C4C63;
--charcoal-900: #123040;
--charcoal-950: #0B1E28;
}