Charcoal
#2B3A55
BlueColor Codes
All color formats for development
HEX
#2B3A55RGB
rgb(43, 58, 85)HSL
hsl(219, 33%, 25%)OKLCH
oklch(0.348 0.052 261.7)CMYK
cmyk(49%, 32%, 0%, 67%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#26344C
2#222E44
3#1E283B
4#1A2233
5#151D2A
6#111722
7#0D1119
8#090B11
9#040608
Tints
Lighter variations
1#384B6E
2#445C88
3#516DA1
4#6681B2
5#8096BF
6#99ABCC
7#B3C0D9
8#CCD5E5
9#E6EAF2
Tones
Muted variations
1#2D3A53
2#2F3B51
3#313B4E
4#333C4C
5#353D4A
6#373D48
7#393E46
8#3C3E44
9#3E3F42
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F5F7 #F5F7FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E7EB #E7EBF3 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D3DB #D3DBE9 | Secondary backgroundsInput backgroundsDividers |
| 300 | B1BF #B1BFD8 | BordersInactive statesPlaceholder text |
| 400 | 889D #889DC3 | Disabled statesSecondary iconsMuted text |
| 500 | 6681 #6681B2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 4B65 #4B6595 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3C50 #3C5077 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2B39 #2B3955 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1B25 #1B2536 | Primary textHigh emphasis contentDark headings |
| 950 | 1117 #111722 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F5F7FA;
--charcoal-100: #E7EBF3;
--charcoal-200: #D3DBE9;
--charcoal-300: #B1BFD8;
--charcoal-400: #889DC3;
--charcoal-500: #6681B2;
--charcoal-600: #4B6595;
--charcoal-700: #3C5077;
--charcoal-800: #2B3955;
--charcoal-900: #1B2536;
--charcoal-950: #111722;
}