Charcoal
#172A3B
BlueColor Codes
All color formats for development
HEX
#172A3BRGB
rgb(23, 42, 59)HSL
hsl(208, 44%, 16%)OKLCH
oklch(0.277 0.04 246.8)CMYK
cmyk(61%, 29%, 0%, 77%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#152635
2#12222F
3#101D29
4#0E1923
5#0B151D
6#091118
7#070D12
8#05080C
9#020406
Tints
Lighter variations
1#23405A
2#2F5678
3#3B6C97
4#4782B6
5#6597C3
6#84ACCF
7#A2C1DB
8#C1D5E7
9#E0EAF3
Tones
Muted variations
1#192A39
2#1A2A37
3#1C2A35
4#1E2A34
5#202932
6#222930
7#23292E
8#25292C
9#27292B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F8 #F4F8FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5EE #E5EEF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFDF #CFDFEC | Secondary backgroundsInput backgroundsDividers |
| 300 | ABC6 #ABC6DE | BordersInactive statesPlaceholder text |
| 400 | 7EA8 #7EA8CD | Disabled statesSecondary iconsMuted text |
| 500 | 5A90 #5A90BF | Primary brand colorCTAsActive elementsLinks |
| 600 | 3F73 #3F73A2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 325C #325C81 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2442 #24425C | Text on light backgroundsHeadingsStrong borders |
| 900 | 172A #172A3B | Primary textHigh emphasis contentDark headings |
| 950 | 0E1A #0E1A25 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F8FB;
--charcoal-100: #E5EEF5;
--charcoal-200: #CFDFEC;
--charcoal-300: #ABC6DE;
--charcoal-400: #7EA8CD;
--charcoal-500: #5A90BF;
--charcoal-600: #3F73A2;
--charcoal-700: #325C81;
--charcoal-800: #24425C;
--charcoal-900: #172A3B;
--charcoal-950: #0E1A25;
}