Charcoal
#1C4263
BlueColor Codes
All color formats for development
HEX
#1C4263RGB
rgb(28, 66, 99)HSL
hsl(208, 56%, 25%)OKLCH
oklch(0.368 0.072 247.4)CMYK
cmyk(72%, 33%, 0%, 61%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#193C5A
2#163550
3#142E46
4#11283C
5#0E2132
6#0B1A28
7#08141E
8#060D14
9#03070A
Tints
Lighter variations
1#245681
2#2D6A9F
3#357EBD
4#4C91CD
5#6AA3D5
6#88B5DD
7#A5C8E6
8#C3DAEE
9#E1EDF7
Tones
Muted variations
1#204260
2#23425C
3#274159
4#2A4155
5#2E4152
6#31414E
7#35404A
8#394047
9#3C4043
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F8 #F3F8FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3EE #E3EEF7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBDF #CBDFF0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4C7 #A4C7E5 | BordersInactive statesPlaceholder text |
| 400 | 74A9 #74A9D8 | Disabled statesSecondary iconsMuted text |
| 500 | 4C91 #4C91CD | Primary brand colorCTAsActive elementsLinks |
| 600 | 3174 #3174AF | Hover statesFocus ringsPrimary buttons hover |
| 700 | 275D #275D8B | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1C42 #1C4263 | Text on light backgroundsHeadingsStrong borders |
| 900 | 122A #122A40 | Primary textHigh emphasis contentDark headings |
| 950 | 0B1A #0B1A28 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F8FC;
--charcoal-100: #E3EEF7;
--charcoal-200: #CBDFF0;
--charcoal-300: #A4C7E5;
--charcoal-400: #74A9D8;
--charcoal-500: #4C91CD;
--charcoal-600: #3174AF;
--charcoal-700: #275D8B;
--charcoal-800: #1C4263;
--charcoal-900: #122A40;
--charcoal-950: #0B1A28;
}