Charcoal
#304282
BlueColor Codes
All color formats for development
HEX
#304282RGB
rgb(48, 66, 130)HSL
hsl(227, 46%, 35%)OKLCH
oklch(0.4 0.11 269.2)CMYK
cmyk(63%, 49%, 0%, 49%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2B3B75
2#273568
3#222E5B
4#1D284E
5#182141
6#131A34
7#0E1427
8#0A0D1A
9#05070D
Tints
Lighter variations
1#394E9B
2#425AB3
3#566DC0
4#6E82C9
5#8697D2
6#9EABDB
7#B6C0E4
8#CFD5ED
9#E7EAF6
Tones
Muted variations
1#34447E
2#38477A
3#3D4976
4#414B72
5#454E6E
6#49506A
7#4D5266
8#515561
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 | A9B5 #A9B5DF | BordersInactive statesPlaceholder text |
| 400 | 7D8E #7D8ECF | Disabled statesSecondary iconsMuted text |
| 500 | 576E #576EC1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3D53 #3D53A4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3042 #304282 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 222F #222F5D | Text on light backgroundsHeadingsStrong borders |
| 900 | 161E #161E3C | Primary textHigh emphasis contentDark headings |
| 950 | 0E13 #0E1325 | 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: #A9B5DF;
--charcoal-400: #7D8ECF;
--charcoal-500: #576EC1;
--charcoal-600: #3D53A4;
--charcoal-700: #304282;
--charcoal-800: #222F5D;
--charcoal-900: #161E3C;
--charcoal-950: #0E1325;
}