Charcoal
#1D4363
BlueColor Codes
All color formats for development
HEX
#1D4363RGB
rgb(29, 67, 99)HSL
hsl(207, 55%, 25%)OKLCH
oklch(0.371 0.07 246.6)CMYK
cmyk(71%, 32%, 0%, 61%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1A3D59
2#17364F
3#142F45
4#11283B
5#0E2231
6#0B1B28
7#09141E
8#060D14
9#03070A
Tints
Lighter variations
1#255780
2#2E6C9E
3#3780BC
4#4D93CB
5#6BA5D4
6#88B7DD
7#A6C9E5
8#C4DBEE
9#E1EDF6
Tones
Muted variations
1#20435F
2#24435C
3#274258
4#2B4255
5#2E4251
6#32414E
7#35414A
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 | CCE0 #CCE0F0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4C8 #A4C8E5 | BordersInactive statesPlaceholder text |
| 400 | 75AB #75ABD7 | Disabled statesSecondary iconsMuted text |
| 500 | 4D93 #4D93CB | Primary brand colorCTAsActive elementsLinks |
| 600 | 3276 #3276AE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 285E #285E8A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1D43 #1D4363 | Text on light backgroundsHeadingsStrong borders |
| 900 | 122B #122B3F | Primary textHigh emphasis contentDark headings |
| 950 | 0B1B #0B1B28 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F8FC;
--charcoal-100: #E3EEF7;
--charcoal-200: #CCE0F0;
--charcoal-300: #A4C8E5;
--charcoal-400: #75ABD7;
--charcoal-500: #4D93CB;
--charcoal-600: #3276AE;
--charcoal-700: #285E8A;
--charcoal-800: #1D4363;
--charcoal-900: #122B3F;
--charcoal-950: #0B1B28;
}