Charcoal
#333B4D
BlueColor Codes
All color formats for development
HEX
#333B4DRGB
rgb(51, 59, 77)HSL
hsl(222, 20%, 25%)OKLCH
oklch(0.353 0.033 266)CMYK
cmyk(34%, 23%, 0%, 70%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2E3545
2#292F3D
3#242936
4#1F232E
5#1A1D26
6#14171F
7#0F1217
8#0A0C0F
9#050608
Tints
Lighter variations
1#424C63
2#525E7A
3#616F91
4#7583A3
5#8C98B3
6#A3ACC2
7#BAC1D1
8#D1D6E0
9#E8EAF0
Tones
Muted variations
1#343B4B
2#363C4A
3#373C49
4#383D47
5#393D46
6#3B3E45
7#3C3E44
8#3D3F42
9#3E3F41
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F6F7 #F6F7F9 | BackgroundsSubtle highlightsCard backgrounds |
| 100 | EAEC #EAECF1 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D7DB #D7DBE4 | Secondary backgroundsInput backgroundsDividers |
| 300 | B9C0 #B9C0D0 | BordersInactive statesPlaceholder text |
| 400 | 949F #949FB8 | Disabled statesSecondary iconsMuted text |
| 500 | 7583 #7583A3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 5A67 #5A6787 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 4752 #47526B | Active/pressed statesDark mode accentsSecondary text |
| 800 | 333B #333B4D | Text on light backgroundsHeadingsStrong borders |
| 900 | 2126 #212631 | Primary textHigh emphasis contentDark headings |
| 950 | 1417 #14171F | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F6F7F9;
--charcoal-100: #EAECF1;
--charcoal-200: #D7DBE4;
--charcoal-300: #B9C0D0;
--charcoal-400: #949FB8;
--charcoal-500: #7583A3;
--charcoal-600: #5A6787;
--charcoal-700: #47526B;
--charcoal-800: #333B4D;
--charcoal-900: #212631;
--charcoal-950: #14171F;
}