Charcoal
#1C4363
BlueColor Codes
All color formats for development
HEX
#1C4363RGB
rgb(28, 67, 99)HSL
hsl(207, 56%, 25%)OKLCH
oklch(0.371 0.071 246.1)CMYK
cmyk(72%, 32%, 0%, 61%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#193D5A
2#163650
3#142F46
4#11283C
5#0E2232
6#0B1B28
7#08141E
8#060D14
9#03070A
Tints
Lighter variations
1#245881
2#2D6C9F
3#3580BD
4#4C93CD
5#6AA5D5
6#88B7DD
7#A5C9E6
8#C3DBEE
9#E1EDF7
Tones
Muted variations
1#204360
2#23435C
3#274259
4#2A4255
5#2E4252
6#31414E
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 | CBE0 #CBE0F0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4C8 #A4C8E5 | BordersInactive statesPlaceholder text |
| 400 | 74AB #74ABD8 | Disabled statesSecondary iconsMuted text |
| 500 | 4C93 #4C93CD | Primary brand colorCTAsActive elementsLinks |
| 600 | 3176 #3176AF | Hover statesFocus ringsPrimary buttons hover |
| 700 | 275E #275E8B | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1C43 #1C4363 | Text on light backgroundsHeadingsStrong borders |
| 900 | 122B #122B40 | 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: #CBE0F0;
--charcoal-300: #A4C8E5;
--charcoal-400: #74ABD8;
--charcoal-500: #4C93CD;
--charcoal-600: #3176AF;
--charcoal-700: #275E8B;
--charcoal-800: #1C4363;
--charcoal-900: #122B40;
--charcoal-950: #0B1B28;
}