Charcoal
#171F3A
BlueColor Codes
All color formats for development
HEX
#171F3ARGB
rgb(23, 31, 58)HSL
hsl(226, 43%, 16%)OKLCH
oklch(0.247 0.053 269.8)CMYK
cmyk(60%, 47%, 0%, 77%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#151C35
2#13192F
3#101629
4#0E1323
5#0C101D
6#090D17
7#070912
8#05060C
9#020306
Tints
Lighter variations
1#233059
2#304078
3#3C5196
4#4861B5
5#667BC2
6#8496CE
7#A3B0DA
8#C2CAE7
9#E0E5F3
Tones
Muted variations
1#192039
2#1B2137
3#1D2235
4#1E2333
5#202432
6#222530
7#24262E
8#25272C
9#27282B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F6 #F4F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5E9 #E5E9F5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0D6 #D0D6EC | Secondary backgroundsInput backgroundsDividers |
| 300 | ABB7 #ABB7DE | BordersInactive statesPlaceholder text |
| 400 | 7F91 #7F91CC | Disabled statesSecondary iconsMuted text |
| 500 | 5B72 #5B72BE | Primary brand colorCTAsActive elementsLinks |
| 600 | 4056 #4056A0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3345 #334580 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2431 #24315B | Text on light backgroundsHeadingsStrong borders |
| 900 | 171F #171F3A | Primary textHigh emphasis contentDark headings |
| 950 | 0F14 #0F1424 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F6FB;
--charcoal-100: #E5E9F5;
--charcoal-200: #D0D6EC;
--charcoal-300: #ABB7DE;
--charcoal-400: #7F91CC;
--charcoal-500: #5B72BE;
--charcoal-600: #4056A0;
--charcoal-700: #334580;
--charcoal-800: #24315B;
--charcoal-900: #171F3A;
--charcoal-950: #0F1424;
}