Charcoal
#05304D
BlueColor Codes
All color formats for development
HEX
#05304DRGB
rgb(5, 48, 77)HSL
hsl(204, 88%, 16%)OKLCH
oklch(0.298 0.069 244.2)CMYK
cmyk(94%, 38%, 0%, 70%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#042B45
2#04263D
3#032236
4#031D2E
5#021826
6#02131F
7#010E17
8#010A0F
9#000508
Tints
Lighter variations
1#074975
2#0A629D
3#0D7CC6
4#0F95EE
5#36A7F2
6#5EB8F5
7#86CAF7
8#AEDCFA
9#D7EDFC
Tones
Muted variations
1#082F49
2#0C2F46
3#102E42
4#132D3E
5#172C3B
6#1A2C37
7#1E2B34
8#222A30
9#252A2C
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F9 #F1F9FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDF0 #DDF0FD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C1E4 #C1E4FB | Secondary backgroundsInput backgroundsDividers |
| 300 | 91CF #91CFF8 | BordersInactive statesPlaceholder text |
| 400 | 57B5 #57B5F4 | Disabled statesSecondary iconsMuted text |
| 500 | 27A0 #27A0F1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0D84 #0D84D3 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0B69 #0B69A8 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 084B #084B78 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0530 #05304D | Primary textHigh emphasis contentDark headings |
| 950 | 031E #031E30 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F1F9FE;
--charcoal-100: #DDF0FD;
--charcoal-200: #C1E4FB;
--charcoal-300: #91CFF8;
--charcoal-400: #57B5F4;
--charcoal-500: #27A0F1;
--charcoal-600: #0D84D3;
--charcoal-700: #0B69A8;
--charcoal-800: #084B78;
--charcoal-900: #05304D;
--charcoal-950: #031E30;
}