Charcoal
#304182
BlueColor Codes
All color formats for development
HEX
#304182RGB
rgb(48, 65, 130)HSL
hsl(228, 46%, 35%)OKLCH
oklch(0.397 0.111 269.7)CMYK
cmyk(63%, 50%, 0%, 49%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2B3A75
2#273468
3#222D5B
4#1D274E
5#182041
6#131A34
7#0E1327
8#0A0D1A
9#05060D
Tints
Lighter variations
1#394D9B
2#4259B3
3#566BC0
4#6E80C9
5#8695D2
6#9EAADB
7#B6C0E4
8#CFD5ED
9#E7EAF6
Tones
Muted variations
1#34437E
2#38467A
3#3D4876
4#414A72
5#454D6E
6#494F6A
7#4D5266
8#515461
9#55575D
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 | CFD5 #CFD5ED | Secondary backgroundsInput backgroundsDividers |
| 300 | A9B4 #A9B4DF | BordersInactive statesPlaceholder text |
| 400 | 7D8D #7D8DCF | Disabled statesSecondary iconsMuted text |
| 500 | 576D #576DC1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3D51 #3D51A4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3041 #304182 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 222E #222E5D | Text on light backgroundsHeadingsStrong borders |
| 900 | 161E #161E3C | Primary textHigh emphasis contentDark headings |
| 950 | 0E12 #0E1225 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F5FB;
--charcoal-100: #E5E8F5;
--charcoal-200: #CFD5ED;
--charcoal-300: #A9B4DF;
--charcoal-400: #7D8DCF;
--charcoal-500: #576DC1;
--charcoal-600: #3D51A4;
--charcoal-700: #304182;
--charcoal-800: #222E5D;
--charcoal-900: #161E3C;
--charcoal-950: #0E1225;
}