Charcoal
#333D80
BlueColor Codes
All color formats for development
HEX
#333D80RGB
rgb(51, 61, 128)HSL
hsl(232, 43%, 35%)OKLCH
oklch(0.389 0.113 273.6)CMYK
cmyk(60%, 52%, 0%, 50%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2E3773
2#293166
3#242B59
4#1F254D
5#191F40
6#141833
7#0F1226
8#0A0C1A
9#05060D
Tints
Lighter variations
1#3C4897
2#4654AF
3#5966BD
4#717CC6
5#8892D0
6#A0A8D9
7#B8BEE3
8#D0D3EC
9#E7E9F6
Tones
Muted variations
1#37407C
2#3B4378
3#3E4674
4#424870
5#464B6C
6#4A4E69
7#4E5165
8#525461
9#55565D
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F5 #F4F5FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5E8 #E5E8F5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0D3 #D0D3EC | Secondary backgroundsInput backgroundsDividers |
| 300 | ABB2 #ABB2DE | BordersInactive statesPlaceholder text |
| 400 | 7F8A #7F8ACC | Disabled statesSecondary iconsMuted text |
| 500 | 5B68 #5B68BE | Primary brand colorCTAsActive elementsLinks |
| 600 | 404D #404DA0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 333D #333D80 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 242C #242C5B | Text on light backgroundsHeadingsStrong borders |
| 900 | 171C #171C3A | Primary textHigh emphasis contentDark headings |
| 950 | 0F11 #0F1124 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F5FB;
--charcoal-100: #E5E8F5;
--charcoal-200: #D0D3EC;
--charcoal-300: #ABB2DE;
--charcoal-400: #7F8ACC;
--charcoal-500: #5B68BE;
--charcoal-600: #404DA0;
--charcoal-700: #333D80;
--charcoal-800: #242C5B;
--charcoal-900: #171C3A;
--charcoal-950: #0F1124;
}