Charcoal
#273959
BlueColor Codes
All color formats for development
HEX
#273959RGB
rgb(39, 57, 89)HSL
hsl(218, 39%, 25%)OKLCH
oklch(0.345 0.061 261.3)CMYK
cmyk(56%, 36%, 0%, 65%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#233350
2#1F2E47
3#1B283E
4#172235
5#131D2C
6#101723
7#0C111B
8#080B12
9#040609
Tints
Lighter variations
1#334A73
2#3E5B8E
3#4A6DA8
4#5F80B9
5#7A95C5
6#95ABD0
7#AFC0DC
8#CAD5E8
9#E4EAF3
Tones
Muted variations
1#293A56
2#2C3A54
3#2E3B51
4#313C4F
5#333C4C
6#363D4A
7#383E47
8#3B3E45
9#3D3F42
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F7 #F4F7FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6EB #E6EBF4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D1DA #D1DAEB | Secondary backgroundsInput backgroundsDividers |
| 300 | ADBE #ADBEDB | BordersInactive statesPlaceholder text |
| 400 | 839C #839CC9 | Disabled statesSecondary iconsMuted text |
| 500 | 5F80 #5F80B9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 4465 #44659C | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3650 #36507C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2739 #273959 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1925 #192539 | Primary textHigh emphasis contentDark headings |
| 950 | 1017 #101723 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F7FA;
--charcoal-100: #E6EBF4;
--charcoal-200: #D1DAEB;
--charcoal-300: #ADBEDB;
--charcoal-400: #839CC9;
--charcoal-500: #5F80B9;
--charcoal-600: #44659C;
--charcoal-700: #36507C;
--charcoal-800: #273959;
--charcoal-900: #192539;
--charcoal-950: #101723;
}