Charcoal
#1D4663
BlueColor Codes
All color formats for development
HEX
#1D4663RGB
rgb(29, 70, 99)HSL
hsl(205, 55%, 25%)OKLCH
oklch(0.379 0.068 242.3)CMYK
cmyk(71%, 29%, 0%, 61%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1A3F59
2#17384F
3#143145
4#112A3B
5#0E2331
6#0B1C28
7#09151E
8#060E14
9#03070A
Tints
Lighter variations
1#255A80
2#2E6F9E
3#3784BC
4#4D97CB
5#6BA8D4
6#88BADD
7#A6CBE5
8#C4DCEE
9#E1EEF6
Tones
Muted variations
1#20455F
2#24445C
3#274458
4#2B4355
5#2E4351
6#32424E
7#35424A
8#394147
9#3C4043
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F8 #F3F8FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3EF #E3EFF7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCE1 #CCE1F0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4CA #A4CAE5 | BordersInactive statesPlaceholder text |
| 400 | 75AE #75AED7 | Disabled statesSecondary iconsMuted text |
| 500 | 4D97 #4D97CB | Primary brand colorCTAsActive elementsLinks |
| 600 | 327A #327AAE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2861 #28618A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1D46 #1D4663 | Text on light backgroundsHeadingsStrong borders |
| 900 | 122D #122D3F | Primary textHigh emphasis contentDark headings |
| 950 | 0B1C #0B1C28 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F8FC;
--charcoal-100: #E3EFF7;
--charcoal-200: #CCE1F0;
--charcoal-300: #A4CAE5;
--charcoal-400: #75AED7;
--charcoal-500: #4D97CB;
--charcoal-600: #327AAE;
--charcoal-700: #28618A;
--charcoal-800: #1D4663;
--charcoal-900: #122D3F;
--charcoal-950: #0B1C28;
}