Charcoal
#273559
BlueColor Codes
All color formats for development
HEX
#273559RGB
rgb(39, 53, 89)HSL
hsl(223, 39%, 25%)OKLCH
oklch(0.335 0.066 266.8)CMYK
cmyk(56%, 40%, 0%, 65%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#233050
2#1F2A47
3#1B253E
4#172035
5#131A2C
6#101523
7#0C101B
8#080B12
9#040509
Tints
Lighter variations
1#334573
2#3E558E
3#4A65A8
4#5F79B9
5#7A8FC5
6#95A6D0
7#AFBCDC
8#CAD2E8
9#E4E9F3
Tones
Muted variations
1#293656
2#2C3754
3#2E3851
4#31394F
5#333A4C
6#363B4A
7#383D47
8#3B3E45
9#3D3F42
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F6 #F4F6FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6EA #E6EAF4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D1D8 #D1D8EB | Secondary backgroundsInput backgroundsDividers |
| 300 | ADBA #ADBADB | BordersInactive statesPlaceholder text |
| 400 | 8397 #8397C9 | Disabled statesSecondary iconsMuted text |
| 500 | 5F79 #5F79B9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 445D #445D9C | Hover statesFocus ringsPrimary buttons hover |
| 700 | 364A #364A7C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2735 #273559 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1922 #192239 | Primary textHigh emphasis contentDark headings |
| 950 | 1015 #101523 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F6FA;
--charcoal-100: #E6EAF4;
--charcoal-200: #D1D8EB;
--charcoal-300: #ADBADB;
--charcoal-400: #8397C9;
--charcoal-500: #5F79B9;
--charcoal-600: #445D9C;
--charcoal-700: #364A7C;
--charcoal-800: #273559;
--charcoal-900: #192239;
--charcoal-950: #101523;
}