Charcoal
#172E3B
BlueColor Codes
All color formats for development
HEX
#172E3BRGB
rgb(23, 46, 59)HSL
hsl(202, 44%, 16%)OKLCH
oklch(0.289 0.038 234.9)CMYK
cmyk(61%, 22%, 0%, 77%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#152935
2#12242F
3#102029
4#0E1B23
5#0B171D
6#091218
7#070E12
8#05090C
9#020506
Tints
Lighter variations
1#23465A
2#2F5D78
3#3B7597
4#478DB6
5#65A0C3
6#84B3CF
7#A2C6DB
8#C1D9E7
9#E0ECF3
Tones
Muted variations
1#192D39
2#1A2D37
3#1C2C35
4#1E2C34
5#202B32
6#222B30
7#232A2E
8#252A2C
9#27292B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F8 #F4F8FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5EF #E5EFF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFE2 #CFE2EC | Secondary backgroundsInput backgroundsDividers |
| 300 | ABCB #ABCBDE | BordersInactive statesPlaceholder text |
| 400 | 7EB0 #7EB0CD | Disabled statesSecondary iconsMuted text |
| 500 | 5A9A #5A9ABF | Primary brand colorCTAsActive elementsLinks |
| 600 | 3F7D #3F7DA2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3264 #326481 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2447 #24475C | Text on light backgroundsHeadingsStrong borders |
| 900 | 172E #172E3B | Primary textHigh emphasis contentDark headings |
| 950 | 0E1C #0E1C25 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F8FB;
--charcoal-100: #E5EFF5;
--charcoal-200: #CFE2EC;
--charcoal-300: #ABCBDE;
--charcoal-400: #7EB0CD;
--charcoal-500: #5A9ABF;
--charcoal-600: #3F7DA2;
--charcoal-700: #326481;
--charcoal-800: #24475C;
--charcoal-900: #172E3B;
--charcoal-950: #0E1C25;
}