Charcoal
#15183C
BlueColor Codes
All color formats for development
HEX
#15183CRGB
rgb(21, 24, 60)HSL
hsl(235, 48%, 16%)OKLCH
oklch(0.229 0.068 276)CMYK
cmyk(65%, 60%, 0%, 76%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#131636
2#111430
3#0F112A
4#0D0F24
5#0B0C1E
6#080A18
7#060712
8#04050C
9#020206
Tints
Lighter variations
1#20255C
2#2B327C
3#373F9B
4#424CBB
5#6069C7
6#8087D2
7#A0A5DE
8#C0C3E9
9#DFE1F4
Tones
Muted variations
1#171A3A
2#191C38
3#1B1D37
4#1D1F35
5#1F2133
6#212231
7#23242F
8#25262D
9#27272B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F4 #F4F4FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5E6 #E5E6F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CED1 #CED1EE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8AD #A8ADE1 | BordersInactive statesPlaceholder text |
| 400 | 7B82 #7B82D1 | Disabled statesSecondary iconsMuted text |
| 500 | 555E #555EC3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3A43 #3A43A6 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E36 #2E3684 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2126 #21265E | Text on light backgroundsHeadingsStrong borders |
| 900 | 1518 #15183C | Primary textHigh emphasis contentDark headings |
| 950 | 0D0F #0D0F26 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F4FB;
--charcoal-100: #E5E6F6;
--charcoal-200: #CED1EE;
--charcoal-300: #A8ADE1;
--charcoal-400: #7B82D1;
--charcoal-500: #555EC3;
--charcoal-600: #3A43A6;
--charcoal-700: #2E3684;
--charcoal-800: #21265E;
--charcoal-900: #15183C;
--charcoal-950: #0D0F26;
}