Charcoal
#25395B
BlueColor Codes
All color formats for development
HEX
#25395BRGB
rgb(37, 57, 91)HSL
hsl(218, 42%, 25%)OKLCH
oklch(0.345 0.065 260.5)CMYK
cmyk(59%, 37%, 0%, 64%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#213351
2#1E2D48
3#1A283F
4#162236
5#121C2D
6#0F1724
7#0B111B
8#070B12
9#040609
Tints
Lighter variations
1#304A76
2#3B5B91
3#466CAC
4#5C7FBC
5#7795C8
6#92AAD3
7#AEBFDE
8#C9D4E9
9#E4EAF4
Tones
Muted variations
1#283958
2#2A3A55
3#2D3B52
4#303B50
5#323C4D
6#353D4A
7#383E48
8#3A3E45
9#3D3F42
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F6 #F4F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6EB #E6EBF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0DA #D0DAEC | Secondary backgroundsInput backgroundsDividers |
| 300 | ACBE #ACBEDD | BordersInactive statesPlaceholder text |
| 400 | 809C #809CCB | Disabled statesSecondary iconsMuted text |
| 500 | 5C7F #5C7FBC | Primary brand colorCTAsActive elementsLinks |
| 600 | 4164 #41649F | Hover statesFocus ringsPrimary buttons hover |
| 700 | 344F #344F7F | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2539 #25395B | Text on light backgroundsHeadingsStrong borders |
| 900 | 1824 #18243A | 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: #F4F6FB;
--charcoal-100: #E6EBF5;
--charcoal-200: #D0DAEC;
--charcoal-300: #ACBEDD;
--charcoal-400: #809CCB;
--charcoal-500: #5C7FBC;
--charcoal-600: #41649F;
--charcoal-700: #344F7F;
--charcoal-800: #25395B;
--charcoal-900: #18243A;
--charcoal-950: #0F1724;
}