Charcoal
#143E6B
BlueColor Codes
All color formats for development
HEX
#143E6BRGB
rgb(20, 62, 107)HSL
hsl(211, 69%, 25%)OKLCH
oklch(0.36 0.091 253)CMYK
cmyk(81%, 42%, 0%, 58%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#123861
2#103256
3#0E2C4B
4#0C2541
5#0A1F36
6#08192B
7#061320
8#040C16
9#02060B
Tints
Lighter variations
1#1A518C
2#2064AC
3#2676CD
4#3D8ADB
5#5D9DE1
6#7EB1E7
7#9EC4ED
8#BED8F3
9#DFEBF9
Tones
Muted variations
1#183E67
2#1D3F63
3#213F5F
4#253F5A
5#2A3F56
6#2E3F51
7#333F4D
8#373F49
9#3B4044
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F7 #F2F7FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1ED #E1EDF9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C7DD #C7DDF5 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9CC3 #9CC3ED | BordersInactive statesPlaceholder text |
| 400 | 68A4 #68A4E3 | Disabled statesSecondary iconsMuted text |
| 500 | 3D8A #3D8ADB | Primary brand colorCTAsActive elementsLinks |
| 600 | 236E #236EBE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1C57 #1C5797 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 143E #143E6C | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D28 #0D2845 | Primary textHigh emphasis contentDark headings |
| 950 | 0819 #08192B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F2F7FD;
--charcoal-100: #E1EDF9;
--charcoal-200: #C7DDF5;
--charcoal-300: #9CC3ED;
--charcoal-400: #68A4E3;
--charcoal-500: #3D8ADB;
--charcoal-600: #236EBE;
--charcoal-700: #1C5797;
--charcoal-800: #143E6C;
--charcoal-900: #0D2845;
--charcoal-950: #08192B;
}