Charcoal
#21505F
BlueColor Codes
All color formats for development
HEX
#21505FRGB
rgb(33, 80, 95)HSL
hsl(195, 48%, 25%)OKLCH
oklch(0.406 0.056 221.9)CMYK
cmyk(65%, 16%, 0%, 63%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1E4755
2#1B3F4B
3#173742
4#142F39
5#11282F
6#0D2026
7#0A181C
8#071013
9#030809
Tints
Lighter variations
1#2B677B
2#357E97
3#3F96B3
4#55A8C3
5#71B6CD
6#8EC5D7
7#AAD3E1
8#C6E2EB
9#E3F0F5
Tones
Muted variations
1#244E5B
2#274C58
3#2A4A55
4#2D4952
5#30474F
6#34464C
7#374449
8#3A4346
9#3D4143
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F9 #F4F9FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5F1 #E5F1F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CEE6 #CEE6EE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8D2 #A8D2E1 | BordersInactive statesPlaceholder text |
| 400 | 7BBB #7BBBD1 | Disabled statesSecondary iconsMuted text |
| 500 | 55A8 #55A8C3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3A8B #3A8BA6 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E6F #2E6F84 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 214F #214F5E | Text on light backgroundsHeadingsStrong borders |
| 900 | 1533 #15333C | Primary textHigh emphasis contentDark headings |
| 950 | 0D20 #0D2026 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F9FB;
--charcoal-100: #E5F1F6;
--charcoal-200: #CEE6EE;
--charcoal-300: #A8D2E1;
--charcoal-400: #7BBBD1;
--charcoal-500: #55A8C3;
--charcoal-600: #3A8BA6;
--charcoal-700: #2E6F84;
--charcoal-800: #214F5E;
--charcoal-900: #15333C;
--charcoal-950: #0D2026;
}