Charcoal
#0B3A47
CyanColor Codes
All color formats for development
HEX
#0B3A47RGB
rgb(11, 58, 71)HSL
hsl(193, 73%, 16%)OKLCH
oklch(0.325 0.053 220.8)CMYK
cmyk(85%, 18%, 0%, 72%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0A3440
2#092E38
3#082831
4#07232A
5#061D23
6#04171C
7#031115
8#020C0E
9#010607
Tints
Lighter variations
1#11586C
2#177691
3#1C95B6
4#22B3DB
5#46C0E2
6#6BCDE8
7#90D9EE
8#B5E6F3
9#DAF2F9
Tones
Muted variations
1#0E3844
2#113641
3#14353E
4#17333B
5#1A3138
6#1D3035
7#202E32
8#232C2F
9#262A2C
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2FB #F2FBFD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0F5 #E0F5FA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6EC #C6ECF6 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9ADD #9ADDEF | BordersInactive statesPlaceholder text |
| 400 | 65CB #65CBE7 | Disabled statesSecondary iconsMuted text |
| 500 | 38BC #38BCE0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1E9F #1E9FC2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 187E #187E9A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 115A #115A6E | Text on light backgroundsHeadingsStrong borders |
| 900 | 0B3A #0B3A47 | Primary textHigh emphasis contentDark headings |
| 950 | 0724 #07242C | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F2FBFD;
--charcoal-100: #E0F5FA;
--charcoal-200: #C6ECF6;
--charcoal-300: #9ADDEF;
--charcoal-400: #65CBE7;
--charcoal-500: #38BCE0;
--charcoal-600: #1E9FC2;
--charcoal-700: #187E9A;
--charcoal-800: #115A6E;
--charcoal-900: #0B3A47;
--charcoal-950: #07242C;
}