Charcoal
#13313F
BlueColor Codes
All color formats for development
HEX
#13313FRGB
rgb(19, 49, 63)HSL
hsl(199, 54%, 16%)OKLCH
oklch(0.297 0.044 231)CMYK
cmyk(70%, 22%, 0%, 75%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#112C39
2#0F2732
3#0D222C
4#0B1D26
5#09181F
6#081419
7#060F13
8#040A0D
9#020506
Tints
Lighter variations
1#1D4B60
2#266481
3#307EA2
4#3A98C3
5#5AA9CE
6#7BBAD8
7#9CCBE1
8#BDDDEB
9#DEEEF5
Tones
Muted variations
1#15303D
2#172F3A
3#192E38
4#1C2E36
5#1E2D34
6#202C32
7#222B2F
8#242A2D
9#272A2B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F9 #F3F9FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4F1 #E4F1F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCE4 #CCE4F0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A5D0 #A5D0E4 | BordersInactive statesPlaceholder text |
| 400 | 76B7 #76B7D6 | Disabled statesSecondary iconsMuted text |
| 500 | 4EA3 #4EA3CA | Primary brand colorCTAsActive elementsLinks |
| 600 | 3486 #3486AD | Hover statesFocus ringsPrimary buttons hover |
| 700 | 296B #296B89 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1D4C #1D4C62 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1331 #13313F | Primary textHigh emphasis contentDark headings |
| 950 | 0C1F #0C1F27 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F9FB;
--charcoal-100: #E4F1F7;
--charcoal-200: #CCE4F0;
--charcoal-300: #A5D0E4;
--charcoal-400: #76B7D6;
--charcoal-500: #4EA3CA;
--charcoal-600: #3486AD;
--charcoal-700: #296B89;
--charcoal-800: #1D4C62;
--charcoal-900: #13313F;
--charcoal-950: #0C1F27;
}