Charcoal
#284C57
CyanColor Codes
All color formats for development
HEX
#284C57RGB
rgb(40, 76, 87)HSL
hsl(194, 37%, 25%)OKLCH
oklch(0.394 0.045 219.8)CMYK
cmyk(54%, 13%, 0%, 66%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#24454F
2#203D46
3#1C353D
4#182E34
5#14262C
6#101F23
7#0C171A
8#080F11
9#040809
Tints
Lighter variations
1#346372
2#407A8C
3#4C91A6
4#62A3B7
5#7CB2C3
6#96C2CF
7#B0D1DB
8#CBE0E7
9#E5F0F3
Tones
Muted variations
1#2B4B55
2#2D4A53
3#2F4950
4#32474E
5#34464C
6#364549
7#394447
8#3B4244
9#3D4142
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F5F9 #F5F9FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E7F1 #E7F1F4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D2E4 #D2E4EA | Secondary backgroundsInput backgroundsDividers |
| 300 | AFD0 #AFD0DA | BordersInactive statesPlaceholder text |
| 400 | 85B7 #85B7C7 | Disabled statesSecondary iconsMuted text |
| 500 | 62A3 #62A3B7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 4786 #47869A | Hover statesFocus ringsPrimary buttons hover |
| 700 | 386B #386B7A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 284C #284C57 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1A31 #1A3138 | Primary textHigh emphasis contentDark headings |
| 950 | 101F #101F23 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F5F9FA;
--charcoal-100: #E7F1F4;
--charcoal-200: #D2E4EA;
--charcoal-300: #AFD0DA;
--charcoal-400: #85B7C7;
--charcoal-500: #62A3B7;
--charcoal-600: #47869A;
--charcoal-700: #386B7A;
--charcoal-800: #284C57;
--charcoal-900: #1A3138;
--charcoal-950: #101F23;
}