Charcoal
#2B3B55
BlueColor Codes
All color formats for development
HEX
#2B3B55RGB
rgb(43, 59, 85)HSL
hsl(217, 33%, 25%)OKLCH
oklch(0.351 0.05 259.9)CMYK
cmyk(49%, 31%, 0%, 67%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#26354C
2#222F44
3#1E293B
4#1A2333
5#151D2A
6#111822
7#0D1219
8#090C11
9#040608
Tints
Lighter variations
1#384C6E
2#445E88
3#5170A1
4#6683B2
5#8098BF
6#99ADCC
7#B3C1D9
8#CCD6E5
9#E6EAF2
Tones
Muted variations
1#2D3B53
2#2F3C51
3#313C4E
4#333D4C
5#353D4A
6#373E48
7#393E46
8#3C3F44
9#3E3F42
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F5F7 #F5F7FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E7EC #E7ECF3 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D3DB #D3DBE9 | Secondary backgroundsInput backgroundsDividers |
| 300 | B1C0 #B1C0D8 | BordersInactive statesPlaceholder text |
| 400 | 889F #889FC3 | Disabled statesSecondary iconsMuted text |
| 500 | 6683 #6683B2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 4B68 #4B6895 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3C52 #3C5277 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2B3B #2B3B55 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1B26 #1B2636 | Primary textHigh emphasis contentDark headings |
| 950 | 1118 #111822 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F5F7FA;
--charcoal-100: #E7ECF3;
--charcoal-200: #D3DBE9;
--charcoal-300: #B1C0D8;
--charcoal-400: #889FC3;
--charcoal-500: #6683B2;
--charcoal-600: #4B6895;
--charcoal-700: #3C5277;
--charcoal-800: #2B3B55;
--charcoal-900: #1B2636;
--charcoal-950: #111822;
}