Charcoal
#04254D
BlueColor Codes
All color formats for development
HEX
#04254DRGB
rgb(4, 37, 77)HSL
hsl(213, 90%, 16%)OKLCH
oklch(0.268 0.083 255.7)CMYK
cmyk(95%, 52%, 0%, 70%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#042146
2#031E3E
3#031A36
4#02162F
5#021327
6#020F1F
7#010B17
8#010710
9#000408
Tints
Lighter variations
1#063976
2#084C9F
3#0B60C8
4#0D73F0
5#348AF4
6#5CA2F6
7#85B9F9
8#AED0FB
9#D6E8FD
Tones
Muted variations
1#08254A
2#0B2646
3#0F2643
4#13273F
5#16273B
6#1A2737
7#1E2834
8#212830
9#25282C
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F7 #F0F7FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDEC #DDECFD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C0DB #C0DBFC | Secondary backgroundsInput backgroundsDividers |
| 300 | 90BF #90BFF9 | BordersInactive statesPlaceholder text |
| 400 | 559E #559EF6 | Disabled statesSecondary iconsMuted text |
| 500 | 2582 #2582F4 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0B66 #0B66D5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0951 #0951AA | Active/pressed statesDark mode accentsSecondary text |
| 800 | 063A #063A79 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0425 #04254E | Primary textHigh emphasis contentDark headings |
| 950 | 0317 #031730 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F0F7FE;
--charcoal-100: #DDECFD;
--charcoal-200: #C0DBFC;
--charcoal-300: #90BFF9;
--charcoal-400: #559EF6;
--charcoal-500: #2582F4;
--charcoal-600: #0B66D5;
--charcoal-700: #0951AA;
--charcoal-800: #063A79;
--charcoal-900: #04254E;
--charcoal-950: #031730;
}