Charcoal
#0A2848
BlueColor Codes
All color formats for development
HEX
#0A2848RGB
rgb(10, 40, 72)HSL
hsl(211, 76%, 16%)OKLCH
oklch(0.274 0.069 253)CMYK
cmyk(86%, 44%, 0%, 72%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#092441
2#082039
3#071C32
4#06182B
5#051424
6#04101D
7#030C16
8#02080E
9#010407
Tints
Lighter variations
1#0F3D6E
2#145293
3#1966B9
4#1E7BDF
5#4391E5
6#68A7EA
7#8EBDF0
8#B4D3F5
9#D9E9FA
Tones
Muted variations
1#0D2845
2#102842
3#13283F
4#16283B
5#192838
6#1C2835
7#1F2832
8#23292F
9#26292C
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F7 #F2F7FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0ED #E0EDFB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C5DD #C5DDF7 | Secondary backgroundsInput backgroundsDividers |
| 300 | 98C3 #98C3F1 | BordersInactive statesPlaceholder text |
| 400 | 62A3 #62A3EA | Disabled statesSecondary iconsMuted text |
| 500 | 3589 #3589E3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1B6D #1B6DC5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1557 #15579D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0F3E #0F3E70 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0A28 #0A2848 | Primary textHigh emphasis contentDark headings |
| 950 | 0619 #06192D | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F2F7FD;
--charcoal-100: #E0EDFB;
--charcoal-200: #C5DDF7;
--charcoal-300: #98C3F1;
--charcoal-400: #62A3EA;
--charcoal-500: #3589E3;
--charcoal-600: #1B6DC5;
--charcoal-700: #15579D;
--charcoal-800: #0F3E70;
--charcoal-900: #0A2848;
--charcoal-950: #06192D;
}