Charcoal
#274A59
BlueColor Codes
All color formats for development
HEX
#274A59RGB
rgb(39, 74, 89)HSL
hsl(198, 39%, 25%)OKLCH
oklch(0.389 0.048 227.7)CMYK
cmyk(56%, 17%, 0%, 65%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#234250
2#1F3B47
3#1B343E
4#172C35
5#13252C
6#101D23
7#0C161B
8#080F12
9#040709
Tints
Lighter variations
1#336073
2#3E768E
3#4A8CA8
4#5F9EB9
5#7AAEC5
6#95BED0
7#AFCFDC
8#CADFE8
9#E4EFF3
Tones
Muted variations
1#294956
2#2C4854
3#2E4751
4#31464F
5#33454C
6#36444A
7#384347
8#3B4245
9#3D4142
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F9 #F4F9FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6F0 #E6F0F4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D1E3 #D1E3EB | Secondary backgroundsInput backgroundsDividers |
| 300 | ADCD #ADCDDB | BordersInactive statesPlaceholder text |
| 400 | 83B4 #83B4C9 | Disabled statesSecondary iconsMuted text |
| 500 | 5F9E #5F9EB9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 4482 #44829C | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3667 #36677C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 274A #274A59 | Text on light backgroundsHeadingsStrong borders |
| 900 | 192F #192F39 | Primary textHigh emphasis contentDark headings |
| 950 | 101D #101D23 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F9FA;
--charcoal-100: #E6F0F4;
--charcoal-200: #D1E3EB;
--charcoal-300: #ADCDDB;
--charcoal-400: #83B4C9;
--charcoal-500: #5F9EB9;
--charcoal-600: #44829C;
--charcoal-700: #36677C;
--charcoal-800: #274A59;
--charcoal-900: #192F39;
--charcoal-950: #101D23;
}