Charcoal
#1A2837
BlueColor Codes
All color formats for development
HEX
#1A2837RGB
rgb(26, 40, 55)HSL
hsl(211, 36%, 16%)OKLCH
oklch(0.271 0.034 250.8)CMYK
cmyk(53%, 27%, 0%, 78%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#182432
2#15202C
3#121C27
4#101821
5#0D141C
6#0A1016
7#080C11
8#05080B
9#030406
Tints
Lighter variations
1#283D55
2#365372
3#43688F
4#517DAC
5#6D93BA
6#8AA8C8
7#A8BED6
8#C5D4E4
9#E2E9F1
Tones
Muted variations
1#1C2836
2#1D2835
3#1F2833
4#202932
5#212930
6#23292F
7#24292D
8#26292C
9#27292A
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F5F7 #F5F7FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E7ED #E7EDF4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D2DD #D2DDEA | Secondary backgroundsInput backgroundsDividers |
| 300 | AFC4 #AFC4D9 | BordersInactive statesPlaceholder text |
| 400 | 86A5 #86A5C6 | Disabled statesSecondary iconsMuted text |
| 500 | 638B #638BB6 | Primary brand colorCTAsActive elementsLinks |
| 600 | 486F #486F99 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3958 #395879 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 293F #293F57 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1A28 #1A2837 | Primary textHigh emphasis contentDark headings |
| 950 | 1019 #101923 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F5F7FA;
--charcoal-100: #E7EDF4;
--charcoal-200: #D2DDEA;
--charcoal-300: #AFC4D9;
--charcoal-400: #86A5C6;
--charcoal-500: #638BB6;
--charcoal-600: #486F99;
--charcoal-700: #395879;
--charcoal-800: #293F57;
--charcoal-900: #1A2837;
--charcoal-950: #101923;
}