Charcoal
#213A5F
BlueColor Codes
All color formats for development
HEX
#213A5FRGB
rgb(33, 58, 95)HSL
hsl(216, 48%, 25%)OKLCH
oklch(0.348 0.072 258.1)CMYK
cmyk(65%, 39%, 0%, 63%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1E3455
2#1B2E4B
3#172842
4#142339
5#111D2F
6#0D1726
7#0A111C
8#070C13
9#030609
Tints
Lighter variations
1#2B4B7B
2#355C97
3#3F6DB3
4#5581C3
5#7196CD
6#8EABD7
7#AAC0E1
8#C6D5EB
9#E3EAF5
Tones
Muted variations
1#243A5B
2#273B58
3#2A3B55
4#2D3C52
5#303D4F
6#343D4C
7#373E49
8#3A3F46
9#3D3F43
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F7 #F4F7FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5EB #E5EBF6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CEDB #CEDBEE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8BF #A8BFE1 | BordersInactive statesPlaceholder text |
| 400 | 7B9D #7B9DD1 | Disabled statesSecondary iconsMuted text |
| 500 | 5581 #5581C3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3A65 #3A65A6 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E51 #2E5184 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 213A #213A5E | Text on light backgroundsHeadingsStrong borders |
| 900 | 1525 #15253C | Primary textHigh emphasis contentDark headings |
| 950 | 0D17 #0D1726 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F7FB;
--charcoal-100: #E5EBF6;
--charcoal-200: #CEDBEE;
--charcoal-300: #A8BFE1;
--charcoal-400: #7B9DD1;
--charcoal-500: #5581C3;
--charcoal-600: #3A65A6;
--charcoal-700: #2E5184;
--charcoal-800: #213A5E;
--charcoal-900: #15253C;
--charcoal-950: #0D1726;
}