Charcoal
#0A3748
BlueColor Codes
All color formats for development
HEX
#0A3748RGB
rgb(10, 55, 72)HSL
hsl(196, 76%, 16%)OKLCH
oklch(0.316 0.055 228.4)CMYK
cmyk(86%, 24%, 0%, 72%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#093241
2#082C39
3#072732
4#06212B
5#051C24
6#04161D
7#031116
8#020B0E
9#010607
Tints
Lighter variations
1#0F546E
2#147193
3#198EB9
4#1EABDF
5#43BAE5
6#68C8EA
7#8ED6F0
8#B4E3F5
9#D9F1FA
Tones
Muted variations
1#0D3645
2#103442
3#13333F
4#16313B
5#193038
6#1C2F35
7#1F2D32
8#232C2F
9#262A2C
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2FA #F2FAFD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0F3 #E0F3FB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C5EA #C5EAF7 | Secondary backgroundsInput backgroundsDividers |
| 300 | 98D9 #98D9F1 | BordersInactive statesPlaceholder text |
| 400 | 62C5 #62C5EA | Disabled statesSecondary iconsMuted text |
| 500 | 35B5 #35B5E3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1B98 #1B98C5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1579 #15799D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0F56 #0F5670 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0A37 #0A3748 | Primary textHigh emphasis contentDark headings |
| 950 | 0623 #06232D | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F2FAFD;
--charcoal-100: #E0F3FB;
--charcoal-200: #C5EAF7;
--charcoal-300: #98D9F1;
--charcoal-400: #62C5EA;
--charcoal-500: #35B5E3;
--charcoal-600: #1B98C5;
--charcoal-700: #15799D;
--charcoal-800: #0F5670;
--charcoal-900: #0A3748;
--charcoal-950: #06232D;
}