Charcoal
#3C4377
BlueColor Codes
All color formats for development
HEX
#3C4377RGB
rgb(60, 67, 119)HSL
hsl(233, 33%, 35%)OKLCH
oklch(0.403 0.087 276)CMYK
cmyk(50%, 44%, 0%, 53%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#363C6B
2#30355F
3#2A2F53
4#242847
5#1E213B
6#181B2F
7#121424
8#0C0D18
9#06070C
Tints
Lighter variations
1#474F8D
2#525BA3
3#656EB1
4#7B82BC
5#9197C7
6#A7ACD3
7#BDC1DE
8#D3D5E9
9#E9EAF4
Tones
Muted variations
1#3F4574
2#424771
3#45496E
4#484C6B
5#4B4E68
6#4D5065
7#505262
8#53555F
9#56575C
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F5F5 #F5F5FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E7E9 #E7E9F3 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D3D5 #D3D5E9 | Secondary backgroundsInput backgroundsDividers |
| 300 | B1B6 #B1B6D8 | BordersInactive statesPlaceholder text |
| 400 | 888F #888FC3 | Disabled statesSecondary iconsMuted text |
| 500 | 666F #666FB2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 4B54 #4B5495 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3C43 #3C4377 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2B30 #2B3055 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1B1E #1B1E36 | Primary textHigh emphasis contentDark headings |
| 950 | 1113 #111322 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F5F5FA;
--charcoal-100: #E7E9F3;
--charcoal-200: #D3D5E9;
--charcoal-300: #B1B6D8;
--charcoal-400: #888FC3;
--charcoal-500: #666FB2;
--charcoal-600: #4B5495;
--charcoal-700: #3C4377;
--charcoal-800: #2B3055;
--charcoal-900: #1B1E36;
--charcoal-950: #111322;
}