Charcoal
#172F3A
BlueColor Codes
All color formats for development
HEX
#172F3ARGB
rgb(23, 47, 58)HSL
hsl(199, 43%, 16%)OKLCH
oklch(0.291 0.036 229.4)CMYK
cmyk(60%, 19%, 0%, 77%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#152B35
2#13262F
3#102129
4#0E1C23
5#0C181D
6#091317
7#070E12
8#05090C
9#020506
Tints
Lighter variations
1#234859
2#306178
3#3C7A96
4#4892B5
5#66A5C2
6#84B7CE
7#A3C9DA
8#C2DBE7
9#E0EDF3
Tones
Muted variations
1#192F39
2#1B2E37
3#1D2D35
4#1E2D33
5#202C32
6#222B30
7#242B2E
8#252A2C
9#27292B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F9 #F4F9FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5F0 #E5F0F5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0E3 #D0E3EC | Secondary backgroundsInput backgroundsDividers |
| 300 | ABCE #ABCEDE | BordersInactive statesPlaceholder text |
| 400 | 7FB4 #7FB4CC | Disabled statesSecondary iconsMuted text |
| 500 | 5B9E #5B9EBE | Primary brand colorCTAsActive elementsLinks |
| 600 | 4082 #4082A0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3367 #336780 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 244A #244A5B | Text on light backgroundsHeadingsStrong borders |
| 900 | 172F #172F3A | Primary textHigh emphasis contentDark headings |
| 950 | 0F1E #0F1E24 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F9FB;
--charcoal-100: #E5F0F5;
--charcoal-200: #D0E3EC;
--charcoal-300: #ABCEDE;
--charcoal-400: #7FB4CC;
--charcoal-500: #5B9EBE;
--charcoal-600: #4082A0;
--charcoal-700: #336780;
--charcoal-800: #244A5B;
--charcoal-900: #172F3A;
--charcoal-950: #0F1E24;
}