Charcoal
#21305F
BlueColor Codes
All color formats for development
HEX
#21305FRGB
rgb(33, 48, 95)HSL
hsl(225, 48%, 25%)OKLCH
oklch(0.323 0.086 268.1)CMYK
cmyk(65%, 49%, 0%, 63%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1E2C55
2#1B274B
3#172242
4#141D39
5#11182F
6#0D1326
7#0A0F1C
8#070A13
9#030509
Tints
Lighter variations
1#2B3F7B
2#354E97
3#3F5CB3
4#5571C3
5#7188CD
6#8EA0D7
7#AAB8E1
8#C6D0EB
9#E3E7F5
Tones
Muted variations
1#24325B
2#273458
3#2A3555
4#2D3752
5#30384F
6#343A4C
7#373B49
8#3A3D46
9#3D3E43
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F6 #F4F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5E9 #E5E9F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CED6 #CED6EE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8B6 #A8B6E1 | BordersInactive statesPlaceholder text |
| 400 | 7B90 #7B90D1 | Disabled statesSecondary iconsMuted text |
| 500 | 5571 #5571C3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3A55 #3A55A6 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E44 #2E4484 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2130 #21305E | Text on light backgroundsHeadingsStrong borders |
| 900 | 151F #151F3C | Primary textHigh emphasis contentDark headings |
| 950 | 0D13 #0D1326 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F6FB;
--charcoal-100: #E5E9F6;
--charcoal-200: #CED6EE;
--charcoal-300: #A8B6E1;
--charcoal-400: #7B90D1;
--charcoal-500: #5571C3;
--charcoal-600: #3A55A6;
--charcoal-700: #2E4484;
--charcoal-800: #21305E;
--charcoal-900: #151F3C;
--charcoal-950: #0D1326;
}