#572521
a deep, vivid red · warm · closest name: sienna
RGB
87, 37, 33
HSL
4°, 45%, 24%
CMYK
0, 58, 62, 66
Luminance
0.0346
Every format
| HEX | #572521 |
| RGB | rgb(87, 37, 33) |
| HSL | hsl(4, 45%, 24%) |
| CMYK | cmyk(0%, 58%, 62%, 66%) |
| LAB | lab(21.8 22.8 13.8) |
| LCH | lch(21.8 26.6 31.1) |
| OKLCH | oklch(0.335 0.075 26.5) |
Copy-ready code
/* CSS */
color: #572521;
background-color: #572521;
/* Tailwind (arbitrary) */
class="text-[#572521] bg-[#572521]"
/* SCSS */
$brand: #572521;
/* SwiftUI */
Color(red: 0.341, green: 0.145, blue: 0.129)
/* Android */
Color.parseColor("#572521")Accessibility — WCAG contrast
Aa
#572521 on white: 12.41:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#572521 on black: 1.69:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green14.5%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta57.5%
Yellow62.1%
Key (black)65.9%
Color previews
#572521 text on a black background
contrast 1.69:1
Card sample
#572521 text on a white background
contrast 12.41:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #572521;
Background color
Panel with #572521 background
background-color: #572521;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #572521;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 37, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 37, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #572521; background: linear-gradient(135deg, #572521, #574921);