Charcoal
#04294E
BlueColor Codes
All color formats for development
HEX
#04294ERGB
rgb(4, 41, 78)HSL
hsl(210, 90%, 16%)OKLCH
oklch(0.279 0.079 252.6)CMYK
cmyk(95%, 47%, 0%, 69%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#042546
2#03213E
3#031D36
4#02182F
5#021427
6#02101F
7#010C17
8#010810
9#000408
Tints
Lighter variations
1#063E76
2#08549F
3#0B69C8
4#0D7EF0
5#3494F4
6#5CA9F6
7#85BFF9
8#AED4FB
9#D6EAFD
Tones
Muted variations
1#08294A
2#0B2946
3#0F2943
4#13293F
5#16293B
6#1A2937
7#1E2934
8#212930
9#25292C
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F7 #F0F7FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDED #DDEDFD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C0DE #C0DEFC | Secondary backgroundsInput backgroundsDividers |
| 300 | 90C4 #90C4F9 | BordersInactive statesPlaceholder text |
| 400 | 55A6 #55A6F6 | Disabled statesSecondary iconsMuted text |
| 500 | 258C #258CF4 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0B70 #0B70D5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0959 #0959AA | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0640 #064079 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0429 #04294E | Primary textHigh emphasis contentDark headings |
| 950 | 031A #031A30 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F0F7FE;
--charcoal-100: #DDEDFD;
--charcoal-200: #C0DEFC;
--charcoal-300: #90C4F9;
--charcoal-400: #55A6F6;
--charcoal-500: #258CF4;
--charcoal-600: #0B70D5;
--charcoal-700: #0959AA;
--charcoal-800: #064079;
--charcoal-900: #04294E;
--charcoal-950: #031A30;
}