#901621
a dark, vivid red · warm · closest name: maroon
RGB
144, 22, 33
HSL
355°, 74%, 33%
CMYK
0, 85, 77, 44
Luminance
0.0661
Every format
| HEX | #901621 |
| RGB | rgb(144, 22, 33) |
| HSL | hsl(355, 74%, 33%) |
| CMYK | cmyk(0%, 85%, 77%, 44%) |
| LAB | lab(30.9 49.1 27.4) |
| LCH | lch(30.9 56.2 29.2) |
| OKLCH | oklch(0.423 0.155 23.2) |
Copy-ready code
/* CSS */
color: #901621;
background-color: #901621;
/* Tailwind (arbitrary) */
class="text-[#901621] bg-[#901621]"
/* SCSS */
$brand: #901621;
/* SwiftUI */
Color(red: 0.565, green: 0.086, blue: 0.129)
/* Android */
Color.parseColor("#901621")Accessibility — WCAG contrast
Aa
#901621 on white: 9.04:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#901621 on black: 2.32:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red56.5%
Green8.6%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta84.7%
Yellow77.1%
Key (black)43.5%
Color previews
#901621 text on a black background
contrast 2.32:1
Card sample
#901621 text on a white background
contrast 9.04:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #901621;
Background color
Panel with #901621 background
background-color: #901621;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #901621;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(144, 22, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(144, 22, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #901621; background: linear-gradient(135deg, #901621, #905C16);