Charcoal
#284F57
CyanColor Codes
All color formats for development
HEX
#284F57RGB
rgb(40, 79, 87)HSL
hsl(190, 37%, 25%)OKLCH
oklch(0.402 0.046 212.5)CMYK
cmyk(54%, 9%, 0%, 66%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#24484F
2#204046
3#1C383D
4#183034
5#14282C
6#102023
7#0C181A
8#081011
9#040809
Tints
Lighter variations
1#346772
2#407F8C
3#4C97A6
4#62A9B7
5#7CB7C3
6#96C5CF
7#B0D4DB
8#CBE2E7
9#E5F1F3
Tones
Muted variations
1#2B4E55
2#2D4C53
3#2F4B50
4#32494E
5#34484C
6#364649
7#394447
8#3B4344
9#3D4142
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F5F9 #F5F9FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E7F2 #E7F2F4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D2E6 #D2E6EA | Secondary backgroundsInput backgroundsDividers |
| 300 | AFD3 #AFD3DA | BordersInactive statesPlaceholder text |
| 400 | 85BC #85BCC7 | Disabled statesSecondary iconsMuted text |
| 500 | 62A9 #62A9B7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 478C #478C9A | Hover statesFocus ringsPrimary buttons hover |
| 700 | 386F #386F7A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 284F #284F57 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1A33 #1A3338 | Primary textHigh emphasis contentDark headings |
| 950 | 1020 #102023 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F5F9FA;
--charcoal-100: #E7F2F4;
--charcoal-200: #D2E6EA;
--charcoal-300: #AFD3DA;
--charcoal-400: #85BCC7;
--charcoal-500: #62A9B7;
--charcoal-600: #478C9A;
--charcoal-700: #386F7A;
--charcoal-800: #284F57;
--charcoal-900: #1A3338;
--charcoal-950: #102023;
}