Charcoal
#334E80
BlueColor Codes
All color formats for development
HEX
#334E80RGB
rgb(51, 78, 128)HSL
hsl(219, 43%, 35%)OKLCH
oklch(0.428 0.09 261.8)CMYK
cmyk(60%, 39%, 0%, 50%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2E4673
2#293E66
3#243659
4#1F2F4D
5#192740
6#141F33
7#0F1726
8#0A101A
9#05080D
Tints
Lighter variations
1#3C5C97
2#466BAF
3#597CBD
4#718FC6
5#88A1D0
6#A0B4D9
7#B8C7E3
8#D0DAEC
9#E7ECF6
Tones
Muted variations
1#374F7C
2#3B5078
3#3E5174
4#425270
5#46536C
6#4A5569
7#4E5665
8#525761
9#55585D
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F6 #F4F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5EB #E5EBF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0DA #D0DAEC | Secondary backgroundsInput backgroundsDividers |
| 300 | ABBD #ABBDDE | BordersInactive statesPlaceholder text |
| 400 | 7F9A #7F9ACC | Disabled statesSecondary iconsMuted text |
| 500 | 5B7D #5B7DBE | Primary brand colorCTAsActive elementsLinks |
| 600 | 4062 #4062A0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 334E #334E80 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2438 #24385B | Text on light backgroundsHeadingsStrong borders |
| 900 | 1724 #17243A | Primary textHigh emphasis contentDark headings |
| 950 | 0F16 #0F1624 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F6FB;
--charcoal-100: #E5EBF5;
--charcoal-200: #D0DAEC;
--charcoal-300: #ABBDDE;
--charcoal-400: #7F9ACC;
--charcoal-500: #5B7DBE;
--charcoal-600: #4062A0;
--charcoal-700: #334E80;
--charcoal-800: #24385B;
--charcoal-900: #17243A;
--charcoal-950: #0F1624;
}