Charcoal
#21275E
BlueColor Codes
All color formats for development
HEX
#21275ERGB
rgb(33, 39, 94)HSL
hsl(234, 48%, 25%)OKLCH
oklch(0.302 0.097 274.3)CMYK
cmyk(65%, 59%, 0%, 63%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1E2355
2#1B1F4B
3#171B42
4#141839
5#11142F
6#0D1026
7#0A0C1C
8#070813
9#030409
Tints
Lighter variations
1#2B337B
2#353F97
3#3F4BB3
4#5560C3
5#717BCD
6#8E95D7
7#AAB0E1
8#C6CAEB
9#E3E5F5
Tones
Muted variations
1#242A5B
2#272C58
3#2A2F55
4#2D3152
5#30344F
6#34364C
7#373849
8#3A3B46
9#3D3D43
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F4 #F4F4FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5E6 #E5E6F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CED1 #CED1EE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8AE #A8AEE1 | BordersInactive statesPlaceholder text |
| 400 | 7B83 #7B83D1 | Disabled statesSecondary iconsMuted text |
| 500 | 5560 #5560C3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3A45 #3A45A6 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E37 #2E3784 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2127 #21275E | Text on light backgroundsHeadingsStrong borders |
| 900 | 1519 #15193C | Primary textHigh emphasis contentDark headings |
| 950 | 0D10 #0D1026 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F4FB;
--charcoal-100: #E5E6F6;
--charcoal-200: #CED1EE;
--charcoal-300: #A8AEE1;
--charcoal-400: #7B83D1;
--charcoal-500: #5560C3;
--charcoal-600: #3A45A6;
--charcoal-700: #2E3784;
--charcoal-800: #21275E;
--charcoal-900: #15193C;
--charcoal-950: #0D1026;
}