Charcoal
#013550
BlueColor Codes
All color formats for development
HEX
#013550RGB
rgb(1, 53, 80)HSL
hsl(201, 98%, 16%)OKLCH
oklch(0.313 0.069 238.8)CMYK
cmyk(99%, 34%, 0%, 69%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#013049
2#012A41
3#012539
4#002030
5#001A28
6#001520
7#001018
8#000B10
9#000508
Tints
Lighter variations
1#01517B
2#026CA6
3#0288D0
4#03A4FA
5#2BB3FD
6#55C3FD
7#80D2FE
8#AAE1FE
9#D5F0FF
Tones
Muted variations
1#05344D
2#093249
3#0D3145
4#113041
5#152F3D
6#192E39
7#1D2C35
8#212B31
9#252A2D
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0FA #F0FAFF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DCF2 #DCF2FF | Light backgroundsTable row hoverSkeleton loading |
| 200 | BDE8 #BDE8FE | Secondary backgroundsInput backgroundsDividers |
| 300 | 8BD6 #8BD6FE | BordersInactive statesPlaceholder text |
| 400 | 4EC0 #4EC0FD | Disabled statesSecondary iconsMuted text |
| 500 | 1CAE #1CAEFD | Primary brand colorCTAsActive elementsLinks |
| 600 | 0291 #0291DE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0273 #0273B1 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0152 #01527E | Text on light backgroundsHeadingsStrong borders |
| 900 | 0135 #013551 | Primary textHigh emphasis contentDark headings |
| 950 | 0121 #012132 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F0FAFF;
--charcoal-100: #DCF2FF;
--charcoal-200: #BDE8FE;
--charcoal-300: #8BD6FE;
--charcoal-400: #4EC0FD;
--charcoal-500: #1CAEFD;
--charcoal-600: #0291DE;
--charcoal-700: #0273B1;
--charcoal-800: #01527E;
--charcoal-900: #013551;
--charcoal-950: #012132;
}