Charcoal
#0A3348
BlueColor Codes
All color formats for development
HEX
#0A3348RGB
rgb(10, 51, 72)HSL
hsl(200, 76%, 16%)OKLCH
oklch(0.305 0.058 236)CMYK
cmyk(86%, 29%, 0%, 72%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#092E41
2#082939
3#072432
4#061F2B
5#051A24
6#04141D
7#030F16
8#020A0E
9#010507
Tints
Lighter variations
1#0F4E6E
2#146993
3#1984B9
4#1E9FDF
5#43AFE5
6#68BFEA
7#8ECFF0
8#B4DFF5
9#D9EFFA
Tones
Muted variations
1#0D3245
2#103142
3#13303F
4#162F3B
5#192E38
6#1C2D35
7#1F2C32
8#232B2F
9#262A2C
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F9 #F2F9FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0F2 #E0F2FB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C5E6 #C5E6F7 | Secondary backgroundsInput backgroundsDividers |
| 300 | 98D3 #98D3F1 | BordersInactive statesPlaceholder text |
| 400 | 62BC #62BCEA | Disabled statesSecondary iconsMuted text |
| 500 | 35A9 #35A9E3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1B8D #1B8DC5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1570 #15709D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0F50 #0F5070 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0A33 #0A3348 | Primary textHigh emphasis contentDark headings |
| 950 | 0620 #06202D | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F2F9FD;
--charcoal-100: #E0F2FB;
--charcoal-200: #C5E6F7;
--charcoal-300: #98D3F1;
--charcoal-400: #62BCEA;
--charcoal-500: #35A9E3;
--charcoal-600: #1B8DC5;
--charcoal-700: #15709D;
--charcoal-800: #0F5070;
--charcoal-900: #0A3348;
--charcoal-950: #06202D;
}