Charcoal
#1C3C63
BlueColor Codes
All color formats for development
HEX
#1C3C63RGB
rgb(28, 60, 99)HSL
hsl(213, 56%, 25%)OKLCH
oklch(0.353 0.078 254.7)CMYK
cmyk(72%, 39%, 0%, 61%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#19365A
2#163050
3#142A46
4#11243C
5#0E1E32
6#0B1828
7#08121E
8#060C14
9#03060A
Tints
Lighter variations
1#244E81
2#2D609F
3#3572BD
4#4C86CD
5#6A9AD5
6#88AEDD
7#A5C2E6
8#C3D7EE
9#E1EBF7
Tones
Muted variations
1#203D60
2#233D5C
3#273D59
4#2A3E55
5#2E3E52
6#313E4E
7#353F4A
8#393F47
9#3C3F43
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F7 #F3F7FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3EC #E3ECF7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBDC #CBDCF0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4C1 #A4C1E5 | BordersInactive statesPlaceholder text |
| 400 | 74A1 #74A1D8 | Disabled statesSecondary iconsMuted text |
| 500 | 4C86 #4C86CD | Primary brand colorCTAsActive elementsLinks |
| 600 | 316A #316AAF | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2754 #27548B | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1C3C #1C3C63 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1227 #122740 | Primary textHigh emphasis contentDark headings |
| 950 | 0B18 #0B1828 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F7FC;
--charcoal-100: #E3ECF7;
--charcoal-200: #CBDCF0;
--charcoal-300: #A4C1E5;
--charcoal-400: #74A1D8;
--charcoal-500: #4C86CD;
--charcoal-600: #316AAF;
--charcoal-700: #27548B;
--charcoal-800: #1C3C63;
--charcoal-900: #122740;
--charcoal-950: #0B1828;
}