Charcoal
#3C5A77
BlueColor Codes
All color formats for development
HEX
#3C5A77RGB
rgb(60, 90, 119)HSL
hsl(209, 33%, 35%)OKLCH
oklch(0.457 0.06 248.4)CMYK
cmyk(50%, 24%, 0%, 53%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#36516B
2#30485F
3#2A3F53
4#243647
5#1E2D3B
6#18242F
7#121B24
8#0C1218
9#06090C
Tints
Lighter variations
1#476B8D
2#527CA3
3#658CB1
4#7B9DBC
5#91ADC7
6#A7BDD3
7#BDCEDE
8#D3DEE9
9#E9EFF4
Tones
Muted variations
1#3F5A74
2#425A71
3#455A6E
4#485A6B
5#4B5A68
6#4D5A65
7#505A62
8#53595F
9#56595C
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F5F7 #F5F7FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E7ED #E7EDF3 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D3DE #D3DEE9 | Secondary backgroundsInput backgroundsDividers |
| 300 | B1C5 #B1C5D8 | BordersInactive statesPlaceholder text |
| 400 | 88A7 #88A7C3 | Disabled statesSecondary iconsMuted text |
| 500 | 668E #668EB2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 4B71 #4B7195 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3C5A #3C5A77 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2B40 #2B4055 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1B29 #1B2936 | Primary textHigh emphasis contentDark headings |
| 950 | 111A #111A22 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F5F7FA;
--charcoal-100: #E7EDF3;
--charcoal-200: #D3DEE9;
--charcoal-300: #B1C5D8;
--charcoal-400: #88A7C3;
--charcoal-500: #668EB2;
--charcoal-600: #4B7195;
--charcoal-700: #3C5A77;
--charcoal-800: #2B4055;
--charcoal-900: #1B2936;
--charcoal-950: #111A22;
}