#8b0821
a dark, electric red · warm · closest name: maroon
RGB
139, 8, 33
HSL
349°, 89%, 29%
CMYK
0, 94, 76, 46
Luminance
0.0577
Every format
| HEX | #8b0821 |
| RGB | rgb(139, 8, 33) |
| HSL | hsl(349, 89%, 29%) |
| CMYK | cmyk(0%, 94%, 76%, 46%) |
| LAB | lab(28.8 50.5 24.8) |
| LCH | lch(28.8 56.2 26.1) |
| OKLCH | oklch(0.406 0.158 20.7) |
Copy-ready code
/* CSS */
color: #8b0821;
background-color: #8b0821;
/* Tailwind (arbitrary) */
class="text-[#8b0821] bg-[#8b0821]"
/* SCSS */
$brand: #8b0821;
/* SwiftUI */
Color(red: 0.545, green: 0.031, blue: 0.129)
/* Android */
Color.parseColor("#8b0821")Accessibility — WCAG contrast
Aa
#8b0821 on white: 9.75:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#8b0821 on black: 2.15:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red54.5%
Green3.1%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta94.2%
Yellow76.3%
Key (black)45.5%
Color previews
#8b0821 text on a black background
contrast 2.15:1
Card sample
#8b0821 text on a white background
contrast 9.75:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #8b0821;
Background color
Panel with #8b0821 background
background-color: #8b0821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #8b0821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(139, 8, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(139, 8, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #8b0821; background: linear-gradient(135deg, #8b0821, #8B4608);