Charcoal
#0C3546
BlueColor Codes
All color formats for development
HEX
#0C3546RGB
rgb(12, 53, 70)HSL
hsl(198, 71%, 16%)OKLCH
oklch(0.31 0.053 230)CMYK
cmyk(83%, 24%, 0%, 73%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0B2F3F
2#092A38
3#082531
4#071F2A
5#061A23
6#05151C
7#041015
8#020A0E
9#010507
Tints
Lighter variations
1#12506A
2#186B8F
3#1E87B4
4#25A2D8
5#48B2E0
6#6CC2E6
7#91D1EC
8#B6E0F3
9#DAF0F9
Tones
Muted variations
1#0F3343
2#123240
3#15313D
4#17303A
5#1A2F37
6#1D2D34
7#202C31
8#232B2F
9#262A2C
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2FA #F2FAFD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0F2 #E0F2FA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6E7 #C6E7F5 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9BD5 #9BD5EE | BordersInactive statesPlaceholder text |
| 400 | 66BF #66BFE5 | Disabled statesSecondary iconsMuted text |
| 500 | 3BAD #3BADDE | Primary brand colorCTAsActive elementsLinks |
| 600 | 2190 #2190C0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1A73 #1A7399 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1252 #12526D | Text on light backgroundsHeadingsStrong borders |
| 900 | 0C34 #0C3446 | Primary textHigh emphasis contentDark headings |
| 950 | 0721 #07212C | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F2FAFD;
--charcoal-100: #E0F2FA;
--charcoal-200: #C6E7F5;
--charcoal-300: #9BD5EE;
--charcoal-400: #66BFE5;
--charcoal-500: #3BADDE;
--charcoal-600: #2190C0;
--charcoal-700: #1A7399;
--charcoal-800: #12526D;
--charcoal-900: #0C3446;
--charcoal-950: #07212C;
}