Charcoal
#04344E
BlueColor Codes
All color formats for development
HEX
#04344ERGB
rgb(4, 52, 78)HSL
hsl(201, 90%, 16%)OKLCH
oklch(0.31 0.067 239.2)CMYK
cmyk(95%, 33%, 0%, 69%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#042F46
2#03293E
3#032436
4#021F2F
5#021A27
6#02151F
7#011017
8#010A10
9#000508
Tints
Lighter variations
1#064F76
2#086A9F
3#0B85C8
4#0DA1F0
5#34B1F4
6#5CC0F6
7#85D0F9
8#AEE0FB
9#D6EFFD
Tones
Muted variations
1#08334A
2#0B3246
3#0F3143
4#132F3F
5#162E3B
6#1A2D37
7#1E2C34
8#212B30
9#252A2C
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F9 #F0F9FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDF2 #DDF2FD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C0E7 #C0E7FC | Secondary backgroundsInput backgroundsDividers |
| 300 | 90D4 #90D4F9 | BordersInactive statesPlaceholder text |
| 400 | 55BE #55BEF6 | Disabled statesSecondary iconsMuted text |
| 500 | 25AB #25ABF4 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0B8E #0B8ED5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0971 #0971AA | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0651 #065179 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0434 #04344E | Primary textHigh emphasis contentDark headings |
| 950 | 0320 #032030 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F0F9FE;
--charcoal-100: #DDF2FD;
--charcoal-200: #C0E7FC;
--charcoal-300: #90D4F9;
--charcoal-400: #55BEF6;
--charcoal-500: #25ABF4;
--charcoal-600: #0B8ED5;
--charcoal-700: #0971AA;
--charcoal-800: #065179;
--charcoal-900: #04344E;
--charcoal-950: #032030;
}