#152221
a deep, soft cyan · cool · closest name: black
RGB
21, 34, 33
HSL
175°, 24%, 11%
CMYK
38, 0, 3, 87
Luminance
0.0141
Every format
| HEX | #152221 |
| RGB | rgb(21, 34, 33) |
| HSL | hsl(175, 24%, 11%) |
| CMYK | cmyk(38%, 0%, 3%, 87%) |
| LAB | lab(12.1 -5.9 -1.1) |
| LCH | lch(12.1 6.0 190.9) |
| OKLCH | oklch(0.240 0.018 190.0) |
Copy-ready code
/* CSS */
color: #152221;
background-color: #152221;
/* Tailwind (arbitrary) */
class="text-[#152221] bg-[#152221]"
/* SCSS */
$brand: #152221;
/* SwiftUI */
Color(red: 0.082, green: 0.133, blue: 0.129)
/* Android */
Color.parseColor("#152221")Accessibility — WCAG contrast
Aa
#152221 on white: 16.37:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#152221 on black: 1.28:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red8.2%
Green13.3%
Blue12.9%
CMYK percentages
Cyan38.2%
Magenta0.0%
Yellow2.9%
Key (black)86.7%
Color previews
#152221 text on a black background
contrast 1.28:1
Card sample
#152221 text on a white background
contrast 16.37:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #152221;
Background color
Panel with #152221 background
background-color: #152221;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #152221;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(21, 34, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(21, 34, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #152221; background: linear-gradient(135deg, #152221, #151A22);