#7b1521
a dark, vivid red · warm · closest name: maroon
RGB
123, 21, 33
HSL
353°, 71%, 28%
CMYK
0, 83, 73, 52
Luminance
0.0486
Every format
| HEX | #7b1521 |
| RGB | rgb(123, 21, 33) |
| HSL | hsl(353, 71%, 28%) |
| CMYK | cmyk(0%, 83%, 73%, 52%) |
| LAB | lab(26.3 43.0 20.9) |
| LCH | lch(26.3 47.8 26.0) |
| OKLCH | oklch(0.382 0.135 20.9) |
Copy-ready code
/* CSS */
color: #7b1521;
background-color: #7b1521;
/* Tailwind (arbitrary) */
class="text-[#7b1521] bg-[#7b1521]"
/* SCSS */
$brand: #7b1521;
/* SwiftUI */
Color(red: 0.482, green: 0.082, blue: 0.129)
/* Android */
Color.parseColor("#7b1521")Accessibility — WCAG contrast
Aa
#7b1521 on white: 10.65:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#7b1521 on black: 1.97:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red48.2%
Green8.2%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta82.9%
Yellow73.2%
Key (black)51.8%
Color previews
#7b1521 text on a black background
contrast 1.97:1
Card sample
#7b1521 text on a white background
contrast 10.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #7b1521;
Background color
Panel with #7b1521 background
background-color: #7b1521;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #7b1521;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(123, 21, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(123, 21, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #7b1521; background: linear-gradient(135deg, #7b1521, #7B4D15);