#8f3321
a dark, vivid red · warm · closest name: sienna
RGB
143, 51, 33
HSL
10°, 63%, 35%
CMYK
0, 64, 77, 44
Luminance
0.0832
Every format
| HEX | #8f3321 |
| RGB | rgb(143, 51, 33) |
| HSL | hsl(10, 63%, 35%) |
| CMYK | cmyk(0%, 64%, 77%, 44%) |
| LAB | lab(34.6 37.9 31.5) |
| LCH | lch(34.6 49.3 39.7) |
| OKLCH | oklch(0.451 0.129 33.0) |
Copy-ready code
/* CSS */
color: #8f3321;
background-color: #8f3321;
/* Tailwind (arbitrary) */
class="text-[#8f3321] bg-[#8f3321]"
/* SCSS */
$brand: #8f3321;
/* SwiftUI */
Color(red: 0.561, green: 0.200, blue: 0.129)
/* Android */
Color.parseColor("#8f3321")Accessibility — WCAG contrast
Aa
#8f3321 on white: 7.88:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#8f3321 on black: 2.66:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red56.1%
Green20.0%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta64.3%
Yellow76.9%
Key (black)43.9%
Color previews
#8f3321 text on a black background
contrast 2.66:1
Card sample
#8f3321 text on a white background
contrast 7.88:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #8f3321;
Background color
Panel with #8f3321 background
background-color: #8f3321;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #8f3321;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(143, 51, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(143, 51, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #8f3321; background: linear-gradient(135deg, #8f3321, #8F7C21);