Charcoal
#314B81
BlueColor Codes
All color formats for development
HEX
#314B81RGB
rgb(49, 75, 129)HSL
hsl(220, 45%, 35%)OKLCH
oklch(0.42 0.096 263.4)CMYK
cmyk(62%, 42%, 0%, 49%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2C4474
2#273D68
3#22355B
4#1D2E4E
5#192641
6#141E34
7#0F1727
8#0A0F1A
9#05080D
Tints
Lighter variations
1#3A5A99
2#4368B1
3#577ABF
4#6F8DC8
5#87A0D1
6#9FB3DB
7#B7C6E4
8#CFD9ED
9#E7ECF6
Tones
Muted variations
1#354D7D
2#394F79
3#3D5075
4#415171
5#45536D
6#495469
7#4D5565
8#515761
9#55585D
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F6 #F4F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5EA #E5EAF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFD9 #CFD9ED | Secondary backgroundsInput backgroundsDividers |
| 300 | AABC #AABCDF | BordersInactive statesPlaceholder text |
| 400 | 7E98 #7E98CE | Disabled statesSecondary iconsMuted text |
| 500 | 597B #597BC0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3E5F #3E5FA3 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 314C #314C81 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2336 #23365C | Text on light backgroundsHeadingsStrong borders |
| 900 | 1623 #16233B | Primary textHigh emphasis contentDark headings |
| 950 | 0E16 #0E1625 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F6FB;
--charcoal-100: #E5EAF5;
--charcoal-200: #CFD9ED;
--charcoal-300: #AABCDF;
--charcoal-400: #7E98CE;
--charcoal-500: #597BC0;
--charcoal-600: #3E5FA3;
--charcoal-700: #314C81;
--charcoal-800: #23365C;
--charcoal-900: #16233B;
--charcoal-950: #0E1625;
}