Charcoal
#0C3145
BlueColor Codes
All color formats for development
HEX
#0C3145RGB
rgb(12, 49, 69)HSL
hsl(201, 70%, 16%)OKLCH
oklch(0.298 0.055 236.7)CMYK
cmyk(83%, 29%, 0%, 73%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0B2C3E
2#0A2737
3#092331
4#071E2A
5#061923
6#05141C
7#040F15
8#020A0E
9#010507
Tints
Lighter variations
1#134B6A
2#19658E
3#207FB3
4#2699D7
5#49AADF
6#6DBBE5
7#92CCEC
8#B6DDF2
9#DBEEF9
Tones
Muted variations
1#0F3143
2#123040
3#152F3D
4#182E3A
5#1B2D37
6#1D2C34
7#202B31
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 | E1F1 #E1F1FA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C7E5 #C7E5F5 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9BD1 #9BD1ED | BordersInactive statesPlaceholder text |
| 400 | 67B8 #67B8E4 | Disabled statesSecondary iconsMuted text |
| 500 | 3CA4 #3CA4DD | Primary brand colorCTAsActive elementsLinks |
| 600 | 2288 #2288BF | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1B6C #1B6C98 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 134D #134D6C | Text on light backgroundsHeadingsStrong borders |
| 900 | 0C31 #0C3145 | Primary textHigh emphasis contentDark headings |
| 950 | 081F #081F2B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F2F9FD;
--charcoal-100: #E1F1FA;
--charcoal-200: #C7E5F5;
--charcoal-300: #9BD1ED;
--charcoal-400: #67B8E4;
--charcoal-500: #3CA4DD;
--charcoal-600: #2288BF;
--charcoal-700: #1B6C98;
--charcoal-800: #134D6C;
--charcoal-900: #0C3145;
--charcoal-950: #081F2B;
}