#7b3521
a dark, vivid red · warm · closest name: sienna
RGB
123, 53, 33
HSL
13°, 58%, 31%
CMYK
0, 57, 73, 52
Luminance
0.0687
Every format
| HEX | #7b3521 |
| RGB | rgb(123, 53, 33) |
| HSL | hsl(13, 58%, 31%) |
| CMYK | cmyk(0%, 57%, 73%, 52%) |
| LAB | lab(31.5 29.0 27.0) |
| LCH | lch(31.5 39.6 42.9) |
| OKLCH | oklch(0.420 0.103 36.7) |
Copy-ready code
/* CSS */
color: #7b3521;
background-color: #7b3521;
/* Tailwind (arbitrary) */
class="text-[#7b3521] bg-[#7b3521]"
/* SCSS */
$brand: #7b3521;
/* SwiftUI */
Color(red: 0.482, green: 0.208, blue: 0.129)
/* Android */
Color.parseColor("#7b3521")Accessibility — WCAG contrast
Aa
#7b3521 on white: 8.85:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#7b3521 on black: 2.37:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red48.2%
Green20.8%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta56.9%
Yellow73.2%
Key (black)51.8%
Color previews
#7b3521 text on a black background
contrast 2.37:1
Card sample
#7b3521 text on a white background
contrast 8.85:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #7b3521;
Background color
Panel with #7b3521 background
background-color: #7b3521;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #7b3521;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(123, 53, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(123, 53, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #7b3521; background: linear-gradient(135deg, #7b3521, #7B7121);