Charcoal
#17243A
BlueColor Codes
All color formats for development
HEX
#17243ARGB
rgb(23, 36, 58)HSL
hsl(218, 43%, 16%)OKLCH
oklch(0.26 0.045 260.5)CMYK
cmyk(60%, 38%, 0%, 77%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#152135
2#131D2F
3#101929
4#0E1623
5#0C121D
6#090E17
7#070B12
8#05070C
9#020406
Tints
Lighter variations
1#233759
2#304A78
3#3C5D96
4#4870B5
5#6688C2
6#849FCE
7#A3B7DA
8#C2CFE7
9#E0E7F3
Tones
Muted variations
1#192539
2#1B2537
3#1D2635
4#1E2633
5#202632
6#222730
7#24272E
8#25282C
9#27282B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F6 #F4F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5EB #E5EBF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0DA #D0DAEC | Secondary backgroundsInput backgroundsDividers |
| 300 | ABBE #ABBEDE | BordersInactive statesPlaceholder text |
| 400 | 7F9C #7F9CCC | Disabled statesSecondary iconsMuted text |
| 500 | 5B7F #5B7FBE | Primary brand colorCTAsActive elementsLinks |
| 600 | 4063 #4063A0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 334F #334F80 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2438 #24385B | Text on light backgroundsHeadingsStrong borders |
| 900 | 1724 #17243A | Primary textHigh emphasis contentDark headings |
| 950 | 0F17 #0F1724 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F6FB;
--charcoal-100: #E5EBF5;
--charcoal-200: #D0DAEC;
--charcoal-300: #ABBEDE;
--charcoal-400: #7F9CCC;
--charcoal-500: #5B7FBE;
--charcoal-600: #4063A0;
--charcoal-700: #334F80;
--charcoal-800: #24385B;
--charcoal-900: #17243A;
--charcoal-950: #0F1724;
}