Charcoal
#3C6577
BlueColor Codes
All color formats for development
HEX
#3C6577RGB
rgb(60, 101, 119)HSL
hsl(198, 33%, 35%)OKLCH
oklch(0.484 0.054 227.9)CMYK
cmyk(50%, 15%, 0%, 53%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#365B6B
2#30515F
3#2A4753
4#243D47
5#1E333B
6#18282F
7#121E24
8#0C1418
9#060A0C
Tints
Lighter variations
1#47788D
2#528BA3
3#659AB1
4#7BA9BC
5#91B7C7
6#A7C5D3
7#BDD4DE
8#D3E2E9
9#E9F1F4
Tones
Muted variations
1#3F6474
2#426371
3#45616E
4#48606B
5#4B5F68
6#4D5E65
7#505D62
8#535C5F
9#565A5C
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F5F8 #F5F8FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E7F0 #E7F0F3 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D3E2 #D3E2E9 | Secondary backgroundsInput backgroundsDividers |
| 300 | B1CC #B1CCD8 | BordersInactive statesPlaceholder text |
| 400 | 88B2 #88B2C3 | Disabled statesSecondary iconsMuted text |
| 500 | 669B #669BB2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 4B7F #4B7F95 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3C65 #3C6577 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2B48 #2B4855 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1B2E #1B2E36 | Primary textHigh emphasis contentDark headings |
| 950 | 111D #111D22 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F5F8FA;
--charcoal-100: #E7F0F3;
--charcoal-200: #D3E2E9;
--charcoal-300: #B1CCD8;
--charcoal-400: #88B2C3;
--charcoal-500: #669BB2;
--charcoal-600: #4B7F95;
--charcoal-700: #3C6577;
--charcoal-800: #2B4855;
--charcoal-900: #1B2E36;
--charcoal-950: #111D22;
}