Charcoal
#2F3B51
BlueColor Codes
All color formats for development
HEX
#2F3B51RGB
rgb(47, 59, 81)HSL
hsl(219, 27%, 25%)OKLCH
oklch(0.351 0.042 262.2)CMYK
cmyk(42%, 27%, 0%, 68%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2A3549
2#252F41
3#212939
4#1C2331
5#171D28
6#131720
7#0E1218
8#090C10
9#050608
Tints
Lighter variations
1#3C4C69
2#4A5E82
3#586F9A
4#6D83AB
5#8698B9
6#9EACC7
7#B6C1D5
8#CED6E3
9#E7EAF1
Tones
Muted variations
1#303B4F
2#323C4E
3#343C4C
4#353D4A
5#373D48
6#393E47
7#3B3E45
8#3C3F43
9#3E3F41
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F5F7 #F5F7F9 | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E8EC #E8ECF2 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D5DB #D5DBE7 | Secondary backgroundsInput backgroundsDividers |
| 300 | B5C0 #B5C0D4 | BordersInactive statesPlaceholder text |
| 400 | 8E9F #8E9FBE | Disabled statesSecondary iconsMuted text |
| 500 | 6D83 #6D83AB | Primary brand colorCTAsActive elementsLinks |
| 600 | 5267 #52678E | Hover statesFocus ringsPrimary buttons hover |
| 700 | 4152 #415271 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2F3B #2F3B51 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1E25 #1E2534 | Primary textHigh emphasis contentDark headings |
| 950 | 1317 #131720 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F5F7F9;
--charcoal-100: #E8ECF2;
--charcoal-200: #D5DBE7;
--charcoal-300: #B5C0D4;
--charcoal-400: #8E9FBE;
--charcoal-500: #6D83AB;
--charcoal-600: #52678E;
--charcoal-700: #415271;
--charcoal-800: #2F3B51;
--charcoal-900: #1E2534;
--charcoal-950: #131720;
}