Charcoal
#16233B
BlueColor Codes
All color formats for development
HEX
#16233BRGB
rgb(22, 35, 59)HSL
hsl(219, 46%, 16%)OKLCH
oklch(0.257 0.049 261.9)CMYK
cmyk(63%, 41%, 0%, 77%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#142036
2#121C30
3#0F192A
4#0D1524
5#0B121E
6#090E18
7#070B12
8#04070C
9#020406
Tints
Lighter variations
1#22365B
2#2D487A
3#395B99
4#446DB9
5#6385C5
6#829DD1
7#A1B6DC
8#C0CEE8
9#E0E7F3
Tones
Muted variations
1#18243A
2#1A2438
3#1C2536
4#1E2534
5#1F2632
6#212730
7#23272E
8#25282D
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 | CFD9 #CFD9ED | Secondary backgroundsInput backgroundsDividers |
| 300 | A9BC #A9BCDF | BordersInactive statesPlaceholder text |
| 400 | 7D99 #7D99CF | Disabled statesSecondary iconsMuted text |
| 500 | 577C #577CC1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3D61 #3D61A4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 304D #304D82 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2237 #22375D | Text on light backgroundsHeadingsStrong borders |
| 900 | 1623 #16233C | Primary textHigh emphasis contentDark headings |
| 950 | 0E16 #0E1625 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F6FB;
--charcoal-100: #E5EBF5;
--charcoal-200: #CFD9ED;
--charcoal-300: #A9BCDF;
--charcoal-400: #7D99CF;
--charcoal-500: #577CC1;
--charcoal-600: #3D61A4;
--charcoal-700: #304D82;
--charcoal-800: #22375D;
--charcoal-900: #16233C;
--charcoal-950: #0E1625;
}