Charcoal
#1B5A64
CyanColor Codes
All color formats for development
HEX
#1B5A64RGB
rgb(27, 90, 100)HSL
hsl(188, 57%, 25%)OKLCH
oklch(0.433 0.064 210.1)CMYK
cmyk(73%, 10%, 0%, 61%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#19515A
2#164850
3#133F46
4#10363C
5#0E2D32
6#0B2428
7#081B1E
8#051214
9#03090A
Tints
Lighter variations
1#247682
2#2C91A0
3#34ACBE
4#4BBCCE
5#69C7D6
6#87D2DE
7#A5DEE6
8#C3E9EF
9#E1F4F7
Tones
Muted variations
1#1F5860
2#23555D
3#265259
4#2A5056
5#2E4D52
6#314A4E
7#35484B
8#384547
9#3C4243
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3FB #F3FBFC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3F5 #E3F5F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBEC #CBECF1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A3DD #A3DDE6 | BordersInactive statesPlaceholder text |
| 400 | 73CB #73CBD9 | Disabled statesSecondary iconsMuted text |
| 500 | 4BBC #4BBCCE | Primary brand colorCTAsActive elementsLinks |
| 600 | 309F #309FB0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 267F #267F8C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1B5A #1B5A64 | Text on light backgroundsHeadingsStrong borders |
| 900 | 123A #123A40 | Primary textHigh emphasis contentDark headings |
| 950 | 0B24 #0B2428 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3FBFC;
--charcoal-100: #E3F5F7;
--charcoal-200: #CBECF1;
--charcoal-300: #A3DDE6;
--charcoal-400: #73CBD9;
--charcoal-500: #4BBCCE;
--charcoal-600: #309FB0;
--charcoal-700: #267F8C;
--charcoal-800: #1B5A64;
--charcoal-900: #123A40;
--charcoal-950: #0B2428;
}