Charcoal
#2D4F86
BlueColor Codes
All color formats for development
HEX
#2D4F86RGB
rgb(45, 79, 134)HSL
hsl(217, 50%, 35%)OKLCH
oklch(0.43 0.1 259.6)CMYK
cmyk(66%, 41%, 0%, 47%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#284778
2#243F6B
3#1F375E
4#1B2F50
5#162743
6#122036
7#0D1828
8#09101B
9#04080D
Tints
Lighter variations
1#355D9F
2#3D6CB8
3#517DC5
4#6A90CD
5#83A2D6
6#9CB5DE
7#B4C7E6
8#CDDAEE
9#E6ECF7
Tones
Muted variations
1#315081
2#36517D
3#3A5278
4#3E5374
5#435470
6#47556B
7#4C5667
8#505762
9#55585E
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F6 #F4F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4EB #E4EBF6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CDDA #CDDAEE | Secondary backgroundsInput backgroundsDividers |
| 300 | A7BE #A7BEE2 | BordersInactive statesPlaceholder text |
| 400 | 799B #799BD2 | Disabled statesSecondary iconsMuted text |
| 500 | 537F #537FC6 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3863 #3863A8 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2D4F #2D4F86 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2038 #203860 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1424 #14243D | Primary textHigh emphasis contentDark headings |
| 950 | 0D17 #0D1726 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F6FB;
--charcoal-100: #E4EBF6;
--charcoal-200: #CDDAEE;
--charcoal-300: #A7BEE2;
--charcoal-400: #799BD2;
--charcoal-500: #537FC6;
--charcoal-600: #3863A8;
--charcoal-700: #2D4F86;
--charcoal-800: #203860;
--charcoal-900: #14243D;
--charcoal-950: #0D1726;
}