Charcoal
#34517F
BlueColor Codes
All color formats for development
HEX
#34517FRGB
rgb(52, 81, 127)HSL
hsl(217, 42%, 35%)OKLCH
oklch(0.435 0.084 259.3)CMYK
cmyk(59%, 36%, 0%, 50%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2F4872
2#294065
3#243859
4#1F304C
5#1A283F
6#152033
7#101826
8#0A1019
9#05080D
Tints
Lighter variations
1#3D5F96
2#476EAE
3#5A80BC
4#7292C5
5#89A4CF
6#A1B6D9
7#B8C8E2
8#D0DBEC
9#E7EDF5
Tones
Muted variations
1#38517B
2#3B5277
3#3F5373
4#435470
5#47556C
6#4A5668
7#4E5764
8#525861
9#56585D
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F7 #F4F7FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6EB #E6EBF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0DB #D0DBEC | Secondary backgroundsInput backgroundsDividers |
| 300 | ACBF #ACBFDD | BordersInactive statesPlaceholder text |
| 400 | 809D #809DCB | Disabled statesSecondary iconsMuted text |
| 500 | 5C81 #5C81BC | Primary brand colorCTAsActive elementsLinks |
| 600 | 4165 #41659F | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3451 #34517F | Active/pressed statesDark mode accentsSecondary text |
| 800 | 253A #253A5B | Text on light backgroundsHeadingsStrong borders |
| 900 | 1825 #18253A | Primary textHigh emphasis contentDark headings |
| 950 | 0F17 #0F1724 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F7FB;
--charcoal-100: #E6EBF5;
--charcoal-200: #D0DBEC;
--charcoal-300: #ACBFDD;
--charcoal-400: #809DCB;
--charcoal-500: #5C81BC;
--charcoal-600: #41659F;
--charcoal-700: #34517F;
--charcoal-800: #253A5B;
--charcoal-900: #18253A;
--charcoal-950: #0F1724;
}