Charcoal
#313981
BlueColor Codes
All color formats for development
HEX
#313981RGB
rgb(49, 57, 129)HSL
hsl(234, 45%, 35%)OKLCH
oklch(0.38 0.12 274.4)CMYK
cmyk(62%, 56%, 0%, 49%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2C3374
2#272E68
3#22285B
4#1D224E
5#191D41
6#141734
7#0F1127
8#0A0B1A
9#05060D
Tints
Lighter variations
1#3A4499
2#434EB1
3#5761BF
4#6F78C8
5#878ED1
6#9FA5DB
7#B7BBE4
8#CFD2ED
9#E7E8F6
Tones
Muted variations
1#353C7D
2#394079
3#3D4375
4#414671
5#45496D
6#494C69
7#4D5065
8#515361
9#55565D
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F5 #F4F5FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5E7 #E5E7F5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFD2 #CFD2ED | Secondary backgroundsInput backgroundsDividers |
| 300 | AAAF #AAAFDF | BordersInactive statesPlaceholder text |
| 400 | 7E86 #7E86CE | Disabled statesSecondary iconsMuted text |
| 500 | 5963 #5963C0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3E48 #3E48A3 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3139 #313981 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2329 #23295C | Text on light backgroundsHeadingsStrong borders |
| 900 | 161A #161A3B | 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: #F4F5FB;
--charcoal-100: #E5E7F5;
--charcoal-200: #CFD2ED;
--charcoal-300: #AAAFDF;
--charcoal-400: #7E86CE;
--charcoal-500: #5963C0;
--charcoal-600: #3E48A3;
--charcoal-700: #313981;
--charcoal-800: #23295C;
--charcoal-900: #161A3B;
--charcoal-950: #0E1025;
}