Charcoal
#274B59
BlueColor Codes
All color formats for development
HEX
#274B59RGB
rgb(39, 75, 89)HSL
hsl(197, 39%, 25%)OKLCH
oklch(0.392 0.048 225.4)CMYK
cmyk(56%, 16%, 0%, 65%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#234350
2#1F3C47
3#1B343E
4#172D35
5#13252C
6#101E23
7#0C161B
8#080F12
9#040709
Tints
Lighter variations
1#336173
2#3E778E
3#4A8EA8
4#5FA0B9
5#7AB0C5
6#95BFD0
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 | ADCE #ADCEDB | BordersInactive statesPlaceholder text |
| 400 | 83B5 #83B5C9 | Disabled statesSecondary iconsMuted text |
| 500 | 5FA0 #5FA0B9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 4483 #44839C | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3668 #36687C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 274B #274B59 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1930 #193039 | Primary textHigh emphasis contentDark headings |
| 950 | 101E #101E23 | 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: #ADCEDB;
--charcoal-400: #83B5C9;
--charcoal-500: #5FA0B9;
--charcoal-600: #44839C;
--charcoal-700: #36687C;
--charcoal-800: #274B59;
--charcoal-900: #193039;
--charcoal-950: #101E23;
}