Charcoal
#2F3A51
BlueColor Codes
All color formats for development
HEX
#2F3A51RGB
rgb(47, 58, 81)HSL
hsl(221, 27%, 25%)OKLCH
oklch(0.349 0.043 264.5)CMYK
cmyk(42%, 28%, 0%, 68%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2A3449
2#252E41
3#212839
4#1C2231
5#171D28
6#131720
7#0E1118
8#090B10
9#050608
Tints
Lighter variations
1#3C4B69
2#4A5C82
3#586D9A
4#6D81AB
5#8696B9
6#9EABC7
7#B6C0D5
8#CED5E3
9#E7EAF1
Tones
Muted variations
1#303A4F
2#323B4E
3#343B4C
4#353C4A
5#373D48
6#393D47
7#3B3E45
8#3C3E43
9#3E3F41
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F5F7 #F5F7F9 | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E8EB #E8EBF2 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D5DB #D5DBE7 | Secondary backgroundsInput backgroundsDividers |
| 300 | B5BF #B5BFD4 | BordersInactive statesPlaceholder text |
| 400 | 8E9D #8E9DBE | Disabled statesSecondary iconsMuted text |
| 500 | 6D81 #6D81AB | Primary brand colorCTAsActive elementsLinks |
| 600 | 5265 #52658E | Hover statesFocus ringsPrimary buttons hover |
| 700 | 4150 #415071 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2F39 #2F3951 | 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: #E8EBF2;
--charcoal-200: #D5DBE7;
--charcoal-300: #B5BFD4;
--charcoal-400: #8E9DBE;
--charcoal-500: #6D81AB;
--charcoal-600: #52658E;
--charcoal-700: #415071;
--charcoal-800: #2F3951;
--charcoal-900: #1E2534;
--charcoal-950: #131720;
}