Charcoal
#181A39
BlueColor Codes
All color formats for development
HEX
#181A39RGB
rgb(24, 26, 57)HSL
hsl(236, 41%, 16%)OKLCH
oklch(0.234 0.059 278)CMYK
cmyk(58%, 54%, 0%, 78%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#161834
2#13152E
3#111228
4#0E1023
5#0C0D1D
6#0A0B17
7#070811
8#05050C
9#020306
Tints
Lighter variations
1#252858
2#313676
3#3E4494
4#4B52B2
5#686EC0
6#868BCC
7#A4A8D9
8#C3C5E6
9#E1E2F2
Tones
Muted variations
1#1A1C38
2#1B1D36
3#1D1F35
4#1F2033
5#202231
6#22232F
7#24242E
8#25262C
9#27272A
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F5 #F4F5FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6E7 #E6E7F4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0D2 #D0D2EB | Secondary backgroundsInput backgroundsDividers |
| 300 | ACB0 #ACB0DC | BordersInactive statesPlaceholder text |
| 400 | 8186 #8186CA | Disabled statesSecondary iconsMuted text |
| 500 | 5D63 #5D63BB | Primary brand colorCTAsActive elementsLinks |
| 600 | 4248 #42489E | Hover statesFocus ringsPrimary buttons hover |
| 700 | 353A #353A7E | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2629 #26295A | Text on light backgroundsHeadingsStrong borders |
| 900 | 181A #181A3A | Primary textHigh emphasis contentDark headings |
| 950 | 0F10 #0F1024 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F5FA;
--charcoal-100: #E6E7F4;
--charcoal-200: #D0D2EB;
--charcoal-300: #ACB0DC;
--charcoal-400: #8186CA;
--charcoal-500: #5D63BB;
--charcoal-600: #42489E;
--charcoal-700: #353A7E;
--charcoal-800: #26295A;
--charcoal-900: #181A3A;
--charcoal-950: #0F1024;
}