Charcoal
#283657
BlueColor Codes
All color formats for development
HEX
#283657RGB
rgb(40, 54, 87)HSL
hsl(222, 37%, 25%)OKLCH
oklch(0.337 0.061 265.8)CMYK
cmyk(54%, 38%, 0%, 66%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#24314F
2#202B46
3#1C263D
4#182134
5#141B2C
6#101623
7#0C101A
8#080B11
9#040509
Tints
Lighter variations
1#344772
2#40578C
3#4C67A6
4#627BB7
5#7C91C3
6#96A7CF
7#B0BDDB
8#CBD3E7
9#E5E9F3
Tones
Muted variations
1#2B3755
2#2D3853
3#2F3950
4#323A4E
5#343B4C
6#363C49
7#393D47
8#3B3E44
9#3D3F42
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F5F6 #F5F6FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E7EB #E7EBF4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D2D9 #D2D9EA | Secondary backgroundsInput backgroundsDividers |
| 300 | AFBC #AFBCDA | BordersInactive statesPlaceholder text |
| 400 | 8599 #8599C7 | Disabled statesSecondary iconsMuted text |
| 500 | 627B #627BB7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 4760 #47609A | Hover statesFocus ringsPrimary buttons hover |
| 700 | 384C #384C7A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2836 #283657 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1A23 #1A2338 | Primary textHigh emphasis contentDark headings |
| 950 | 1016 #101623 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F5F6FA;
--charcoal-100: #E7EBF4;
--charcoal-200: #D2D9EA;
--charcoal-300: #AFBCDA;
--charcoal-400: #8599C7;
--charcoal-500: #627BB7;
--charcoal-600: #47609A;
--charcoal-700: #384C7A;
--charcoal-800: #283657;
--charcoal-900: #1A2338;
--charcoal-950: #101623;
}