Charcoal
#171E3A
BlueColor Codes
All color formats for development
HEX
#171E3ARGB
rgb(23, 30, 58)HSL
hsl(228, 43%, 16%)OKLCH
oklch(0.244 0.054 271.3)CMYK
cmyk(60%, 48%, 0%, 77%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#151B35
2#13182F
3#101529
4#0E1223
5#0C0F1D
6#090C17
7#070912
8#05060C
9#020306
Tints
Lighter variations
1#232E59
2#303E78
3#3C4E96
4#485EB5
5#6678C2
6#8493CE
7#A3AEDA
8#C2C9E7
9#E0E4F3
Tones
Muted variations
1#191F39
2#1B2037
3#1D2135
4#1E2233
5#202432
6#222530
7#24262E
8#25272C
9#27282B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F5 #F4F5FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5E9 #E5E9F5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0D5 #D0D5EC | Secondary backgroundsInput backgroundsDividers |
| 300 | ABB5 #ABB5DE | BordersInactive statesPlaceholder text |
| 400 | 7F8F #7F8FCC | Disabled statesSecondary iconsMuted text |
| 500 | 5B6F #5B6FBE | Primary brand colorCTAsActive elementsLinks |
| 600 | 4053 #4053A0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3342 #334280 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 242F #242F5B | Text on light backgroundsHeadingsStrong borders |
| 900 | 171E #171E3A | Primary textHigh emphasis contentDark headings |
| 950 | 0F13 #0F1324 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F5FB;
--charcoal-100: #E5E9F5;
--charcoal-200: #D0D5EC;
--charcoal-300: #ABB5DE;
--charcoal-400: #7F8FCC;
--charcoal-500: #5B6FBE;
--charcoal-600: #4053A0;
--charcoal-700: #334280;
--charcoal-800: #242F5B;
--charcoal-900: #171E3A;
--charcoal-950: #0F1324;
}