Charcoal
#313681
BlueColor Codes
All color formats for development
HEX
#313681RGB
rgb(49, 54, 129)HSL
hsl(236, 45%, 35%)OKLCH
oklch(0.374 0.124 275.7)CMYK
cmyk(62%, 58%, 0%, 49%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2C3174
2#272C68
3#22265B
4#1D214E
5#191B41
6#141634
7#0F1027
8#0A0B1A
9#05050D
Tints
Lighter variations
1#3A4199
2#434BB1
3#575EBF
4#6F75C8
5#878CD1
6#9FA3DB
7#B7BAE4
8#CFD1ED
9#E7E8F6
Tones
Muted variations
1#353A7D
2#393D79
3#3D4175
4#414471
5#45486D
6#494B69
7#4D4F65
8#515261
9#55565D
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F4 #F4F4FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5E6 #E5E6F5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFD1 #CFD1ED | Secondary backgroundsInput backgroundsDividers |
| 300 | AAAD #AAADDF | BordersInactive statesPlaceholder text |
| 400 | 7E83 #7E83CE | Disabled statesSecondary iconsMuted text |
| 500 | 595F #595FC0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3E44 #3E44A3 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3136 #313681 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2327 #23275C | Text on light backgroundsHeadingsStrong borders |
| 900 | 1619 #16193B | Primary textHigh emphasis contentDark headings |
| 950 | 0E10 #0E1025 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F4FB;
--charcoal-100: #E5E6F5;
--charcoal-200: #CFD1ED;
--charcoal-300: #AAADDF;
--charcoal-400: #7E83CE;
--charcoal-500: #595FC0;
--charcoal-600: #3E44A3;
--charcoal-700: #313681;
--charcoal-800: #23275C;
--charcoal-900: #16193B;
--charcoal-950: #0E1025;
}