Charcoal
#0B3F47
CyanColor Codes
All color formats for development
HEX
#0B3F47RGB
rgb(11, 63, 71)HSL
hsl(188, 73%, 16%)OKLCH
oklch(0.339 0.053 210.3)CMYK
cmyk(85%, 11%, 0%, 72%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0A3840
2#093238
3#082C31
4#07262A
5#061F23
6#04191C
7#031315
8#020D0E
9#010607
Tints
Lighter variations
1#11606C
2#178091
3#1CA1B6
4#22C2DB
5#46CDE2
6#6BD7E8
7#90E1EE
8#B5EBF3
9#DAF5F9
Tones
Muted variations
1#0E3C44
2#113A41
3#14383E
4#17363B
5#1A3438
6#1D3235
7#202F32
8#232D2F
9#262B2C
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2FB #F2FBFD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0F7 #E0F7FA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6F0 #C6F0F6 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9AE4 #9AE4EF | BordersInactive statesPlaceholder text |
| 400 | 65D6 #65D6E7 | Disabled statesSecondary iconsMuted text |
| 500 | 38CA #38CAE0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1EAC #1EACC2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1889 #18899A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1162 #11626E | Text on light backgroundsHeadingsStrong borders |
| 900 | 0B3F #0B3F47 | Primary textHigh emphasis contentDark headings |
| 950 | 0727 #07272C | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F2FBFD;
--charcoal-100: #E0F7FA;
--charcoal-200: #C6F0F6;
--charcoal-300: #9AE4EF;
--charcoal-400: #65D6E7;
--charcoal-500: #38CAE0;
--charcoal-600: #1EACC2;
--charcoal-700: #18899A;
--charcoal-800: #11626E;
--charcoal-900: #0B3F47;
--charcoal-950: #07272C;
}