Charcoal
#3C4D77
BlueColor Codes
All color formats for development
HEX
#3C4D77RGB
rgb(60, 77, 119)HSL
hsl(223, 33%, 35%)OKLCH
oklch(0.426 0.073 266.6)CMYK
cmyk(50%, 35%, 0%, 53%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#36456B
2#303D5F
3#2A3653
4#242E47
5#1E263B
6#181F2F
7#121724
8#0C0F18
9#06080C
Tints
Lighter variations
1#475B8D
2#5269A3
3#657AB1
4#7B8DBC
5#91A0C7
6#A7B3D3
7#BDC6DE
8#D3D9E9
9#E9ECF4
Tones
Muted variations
1#3F4E74
2#424F71
3#45506E
4#48526B
5#4B5368
6#4D5465
7#505562
8#53575F
9#56585C
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F5F6 #F5F6FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E7EB #E7EBF3 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D3D9 #D3D9E9 | Secondary backgroundsInput backgroundsDividers |
| 300 | B1BC #B1BCD8 | BordersInactive statesPlaceholder text |
| 400 | 8899 #8899C3 | Disabled statesSecondary iconsMuted text |
| 500 | 667C #667CB2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 4B60 #4B6095 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3C4C #3C4C77 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2B37 #2B3755 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1B23 #1B2336 | Primary textHigh emphasis contentDark headings |
| 950 | 1116 #111622 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F5F6FA;
--charcoal-100: #E7EBF3;
--charcoal-200: #D3D9E9;
--charcoal-300: #B1BCD8;
--charcoal-400: #8899C3;
--charcoal-500: #667CB2;
--charcoal-600: #4B6095;
--charcoal-700: #3C4C77;
--charcoal-800: #2B3755;
--charcoal-900: #1B2336;
--charcoal-950: #111622;
}