#581c13
a deep, vivid red · warm · closest name: maroon
RGB
88, 28, 19
HSL
8°, 65%, 21%
CMYK
0, 68, 78, 66
Luminance
0.0295
Every format
| HEX | #581c13 |
| RGB | rgb(88, 28, 19) |
| HSL | hsl(8, 65%, 21%) |
| CMYK | cmyk(0%, 68%, 78%, 66%) |
| LAB | lab(19.9 27.1 20.7) |
| LCH | lch(19.9 34.1 37.4) |
| OKLCH | oklch(0.319 0.091 31.1) |
Copy-ready code
/* CSS */
color: #581c13;
background-color: #581c13;
/* Tailwind (arbitrary) */
class="text-[#581c13] bg-[#581c13]"
/* SCSS */
$brand: #581c13;
/* SwiftUI */
Color(red: 0.345, green: 0.110, blue: 0.075)
/* Android */
Color.parseColor("#581c13")Accessibility — WCAG contrast
Aa
#581c13 on white: 13.20:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#581c13 on black: 1.59:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.5%
Green11.0%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta68.2%
Yellow78.4%
Key (black)65.5%
Color previews
#581c13 text on a black background
contrast 1.59:1
Card sample
#581c13 text on a white background
contrast 13.20:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #581c13;
Background color
Panel with #581c13 background
background-color: #581c13;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #581c13;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(88, 28, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(88, 28, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #581c13; background: linear-gradient(135deg, #581c13, #584A13);