#8b0321
a dark, electric red · warm · closest name: maroon
RGB
139, 3, 33
HSL
347°, 96%, 28%
CMYK
0, 98, 76, 46
Luminance
0.0566
Every format
| HEX | #8b0321 |
| RGB | rgb(139, 3, 33) |
| HSL | hsl(347, 96%, 28%) |
| CMYK | cmyk(0%, 98%, 76%, 46%) |
| LAB | lab(28.6 51.3 24.4) |
| LCH | lch(28.6 56.8 25.5) |
| OKLCH | oklch(0.404 0.160 20.1) |
Copy-ready code
/* CSS */
color: #8b0321;
background-color: #8b0321;
/* Tailwind (arbitrary) */
class="text-[#8b0321] bg-[#8b0321]"
/* SCSS */
$brand: #8b0321;
/* SwiftUI */
Color(red: 0.545, green: 0.012, blue: 0.129)
/* Android */
Color.parseColor("#8b0321")Accessibility — WCAG contrast
Aa
#8b0321 on white: 9.85:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#8b0321 on black: 2.13:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red54.5%
Green1.2%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta97.8%
Yellow76.3%
Key (black)45.5%
Color previews
#8b0321 text on a black background
contrast 2.13:1
Card sample
#8b0321 text on a white background
contrast 9.85:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #8b0321;
Background color
Panel with #8b0321 background
background-color: #8b0321;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #8b0321;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(139, 3, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(139, 3, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #8b0321; background: linear-gradient(135deg, #8b0321, #8B4003);