Charcoal
#171C3B
BlueColor Codes
All color formats for development
HEX
#171C3BRGB
rgb(23, 28, 59)HSL
hsl(232, 44%, 16%)OKLCH
oklch(0.24 0.059 274.2)CMYK
cmyk(61%, 53%, 0%, 77%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#151935
2#12162F
3#101329
4#0E1123
5#0B0E1D
6#090B18
7#070812
8#05060C
9#020306
Tints
Lighter variations
1#232A5A
2#2F3978
3#3B4797
4#4756B6
5#6571C3
6#848ECF
7#A2AADB
8#C1C6E7
9#E0E3F3
Tones
Muted variations
1#191D39
2#1A1E37
3#1C2035
4#1E2134
5#202232
6#222430
7#23252E
8#25262C
9#27272B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F5 #F4F5FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5E7 #E5E7F5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFD3 #CFD3EC | Secondary backgroundsInput backgroundsDividers |
| 300 | ABB1 #ABB1DE | BordersInactive statesPlaceholder text |
| 400 | 7E89 #7E89CD | Disabled statesSecondary iconsMuted text |
| 500 | 5A67 #5A67BF | Primary brand colorCTAsActive elementsLinks |
| 600 | 3F4C #3F4CA2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 323C #323C81 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 242B #242B5C | Text on light backgroundsHeadingsStrong borders |
| 900 | 171C #171C3B | Primary textHigh emphasis contentDark headings |
| 950 | 0E11 #0E1125 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F5FB;
--charcoal-100: #E5E7F5;
--charcoal-200: #CFD3EC;
--charcoal-300: #ABB1DE;
--charcoal-400: #7E89CD;
--charcoal-500: #5A67BF;
--charcoal-600: #3F4CA2;
--charcoal-700: #323C81;
--charcoal-800: #242B5C;
--charcoal-900: #171C3B;
--charcoal-950: #0E1125;
}