#591f21
a deep, vivid red · warm · closest name: sienna
RGB
89, 31, 33
HSL
358°, 48%, 24%
CMYK
0, 65, 63, 65
Luminance
0.0321
Every format
| HEX | #591f21 |
| RGB | rgb(89, 31, 33) |
| HSL | hsl(358, 48%, 24%) |
| CMYK | cmyk(0%, 65%, 63%, 65%) |
| LAB | lab(20.9 26.9 12.6) |
| LCH | lch(20.9 29.7 25.1) |
| OKLCH | oklch(0.328 0.086 21.1) |
Copy-ready code
/* CSS */
color: #591f21;
background-color: #591f21;
/* Tailwind (arbitrary) */
class="text-[#591f21] bg-[#591f21]"
/* SCSS */
$brand: #591f21;
/* SwiftUI */
Color(red: 0.349, green: 0.122, blue: 0.129)
/* Android */
Color.parseColor("#591f21")Accessibility — WCAG contrast
Aa
#591f21 on white: 12.78:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#591f21 on black: 1.64:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.9%
Green12.2%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta65.2%
Yellow62.9%
Key (black)65.1%
Color previews
#591f21 text on a black background
contrast 1.64:1
Card sample
#591f21 text on a white background
contrast 12.78:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #591f21;
Background color
Panel with #591f21 background
background-color: #591f21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #591f21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(89, 31, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(89, 31, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #591f21; background: linear-gradient(135deg, #591f21, #59441F);