#871c21
a dark, vivid red · warm · closest name: maroon
RGB
135, 28, 33
HSL
357°, 66%, 32%
CMYK
0, 79, 76, 47
Luminance
0.0609
Every format
| HEX | #871c21 |
| RGB | rgb(135, 28, 33) |
| HSL | hsl(357, 66%, 32%) |
| CMYK | cmyk(0%, 79%, 76%, 47%) |
| LAB | lab(29.6 44.5 25.5) |
| LCH | lch(29.6 51.3 29.8) |
| OKLCH | oklch(0.411 0.142 24.0) |
Copy-ready code
/* CSS */
color: #871c21;
background-color: #871c21;
/* Tailwind (arbitrary) */
class="text-[#871c21] bg-[#871c21]"
/* SCSS */
$brand: #871c21;
/* SwiftUI */
Color(red: 0.529, green: 0.110, blue: 0.129)
/* Android */
Color.parseColor("#871c21")Accessibility — WCAG contrast
Aa
#871c21 on white: 9.47:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#871c21 on black: 2.22:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red52.9%
Green11.0%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta79.3%
Yellow75.6%
Key (black)47.1%
Color previews
#871c21 text on a black background
contrast 2.22:1
Card sample
#871c21 text on a white background
contrast 9.47:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #871c21;
Background color
Panel with #871c21 background
background-color: #871c21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #871c21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(135, 28, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(135, 28, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #871c21; background: linear-gradient(135deg, #871c21, #875E1C);