Charcoal
#1A2537
BlueColor Codes
All color formats for development
HEX
#1A2537RGB
rgb(26, 37, 55)HSL
hsl(217, 36%, 16%)OKLCH
oklch(0.263 0.037 260)CMYK
cmyk(53%, 33%, 0%, 78%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#182232
2#151E2C
3#121A27
4#101621
5#0D131C
6#0A0F16
7#080B11
8#05070B
9#030406
Tints
Lighter variations
1#283955
2#364D72
3#43608F
4#5174AC
5#6D8BBA
6#8AA2C8
7#A8B9D6
8#C5D1E4
9#E2E8F1
Tones
Muted variations
1#1C2636
2#1D2635
3#1F2633
4#202732
5#212730
6#23272F
7#24282D
8#26282C
9#27282A
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F5F7 #F5F7FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E7EC #E7ECF4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D2DB #D2DBEA | Secondary backgroundsInput backgroundsDividers |
| 300 | AFBF #AFBFD9 | BordersInactive statesPlaceholder text |
| 400 | 869E #869EC6 | Disabled statesSecondary iconsMuted text |
| 500 | 6383 #6383B6 | Primary brand colorCTAsActive elementsLinks |
| 600 | 4867 #486799 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3952 #395279 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 293A #293A57 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1A25 #1A2537 | Primary textHigh emphasis contentDark headings |
| 950 | 1017 #101723 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F5F7FA;
--charcoal-100: #E7ECF4;
--charcoal-200: #D2DBEA;
--charcoal-300: #AFBFD9;
--charcoal-400: #869EC6;
--charcoal-500: #6383B6;
--charcoal-600: #486799;
--charcoal-700: #395279;
--charcoal-800: #293A57;
--charcoal-900: #1A2537;
--charcoal-950: #101723;
}