Charcoal
#2B3155
BlueColor Codes
All color formats for development
HEX
#2B3155RGB
rgb(43, 49, 85)HSL
hsl(231, 33%, 25%)OKLCH
oklch(0.326 0.064 275.1)CMYK
cmyk(49%, 42%, 0%, 67%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#262C4C
2#222744
3#1E223B
4#1A1D33
5#15192A
6#111422
7#0D0F19
8#090A11
9#040508
Tints
Lighter variations
1#38406E
2#444E88
3#515DA1
4#6672B2
5#8089BF
6#99A1CC
7#B3B8D9
8#CCD0E5
9#E6E7F2
Tones
Muted variations
1#2D3253
2#2F3451
3#31354E
4#33374C
5#35384A
6#373A48
7#393B46
8#3C3D44
9#3E3E42
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F5F6 #F5F6FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E7E9 #E7E9F3 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D3D6 #D3D6E9 | Secondary backgroundsInput backgroundsDividers |
| 300 | B1B7 #B1B7D8 | BordersInactive statesPlaceholder text |
| 400 | 8891 #8891C3 | Disabled statesSecondary iconsMuted text |
| 500 | 6672 #6672B2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 4B56 #4B5695 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3C45 #3C4577 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2B31 #2B3155 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1B1F #1B1F36 | Primary textHigh emphasis contentDark headings |
| 950 | 1114 #111422 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F5F6FA;
--charcoal-100: #E7E9F3;
--charcoal-200: #D3D6E9;
--charcoal-300: #B1B7D8;
--charcoal-400: #8891C3;
--charcoal-500: #6672B2;
--charcoal-600: #4B5695;
--charcoal-700: #3C4577;
--charcoal-800: #2B3155;
--charcoal-900: #1B1F36;
--charcoal-950: #111422;
}