Charcoal
#0C3146
BlueColor Codes
All color formats for development
HEX
#0C3146RGB
rgb(12, 49, 70)HSL
hsl(202, 71%, 16%)OKLCH
oklch(0.298 0.056 238)CMYK
cmyk(83%, 30%, 0%, 73%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0B2C3F
2#092738
3#082231
4#071D2A
5#061823
6#05131C
7#040F15
8#020A0E
9#010507
Tints
Lighter variations
1#124A6A
2#18638F
3#1E7DB4
4#2596D8
5#48A8E0
6#6CBAE6
7#91CBEC
8#B6DCF3
9#DAEEF9
Tones
Muted variations
1#0F3043
2#122F40
3#152E3D
4#172D3A
5#1A2D37
6#1D2C34
7#202B31
8#232A2F
9#262A2C
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F9 #F2F9FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0F1 #E0F1FA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6E4 #C6E4F5 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9BCF #9BCFEE | BordersInactive statesPlaceholder text |
| 400 | 66B7 #66B7E5 | Disabled statesSecondary iconsMuted text |
| 500 | 3BA2 #3BA2DE | Primary brand colorCTAsActive elementsLinks |
| 600 | 2185 #2185C0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1A6A #1A6A99 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 124C #124C6D | Text on light backgroundsHeadingsStrong borders |
| 900 | 0C31 #0C3146 | Primary textHigh emphasis contentDark headings |
| 950 | 071E #071E2C | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F2F9FD;
--charcoal-100: #E0F1FA;
--charcoal-200: #C6E4F5;
--charcoal-300: #9BCFEE;
--charcoal-400: #66B7E5;
--charcoal-500: #3BA2DE;
--charcoal-600: #2185C0;
--charcoal-700: #1A6A99;
--charcoal-800: #124C6D;
--charcoal-900: #0C3146;
--charcoal-950: #071E2C;
}