#002421
a deep, electric cyan · cool · closest name: black
RGB
0, 36, 33
HSL
175°, 100%, 7%
CMYK
100, 0, 8, 86
Luminance
0.0137
Every format
| HEX | #002421 |
| RGB | rgb(0, 36, 33) |
| HSL | hsl(175, 100%, 7%) |
| CMYK | cmyk(100%, 0%, 8%, 86%) |
| LAB | lab(11.8 -13.7 -1.7) |
| LCH | lch(11.8 13.8 186.9) |
| OKLCH | oklch(0.234 0.041 186.7) |
Copy-ready code
/* CSS */
color: #002421;
background-color: #002421;
/* Tailwind (arbitrary) */
class="text-[#002421] bg-[#002421]"
/* SCSS */
$brand: #002421;
/* SwiftUI */
Color(red: 0.000, green: 0.141, blue: 0.129)
/* Android */
Color.parseColor("#002421")Accessibility — WCAG contrast
Aa
#002421 on white: 16.48:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#002421 on black: 1.27:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green14.1%
Blue12.9%
CMYK percentages
Cyan100.0%
Magenta0.0%
Yellow8.3%
Key (black)85.9%
Color previews
#002421 text on a black background
contrast 1.27:1
Card sample
#002421 text on a white background
contrast 16.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #002421;
Background color
Panel with #002421 background
background-color: #002421;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #002421;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 36, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 36, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #002421; background: linear-gradient(135deg, #002421, #000F24);