#a52321
a dark, vivid red · warm · closest name: firebrick
RGB
165, 35, 33
HSL
1°, 67%, 39%
CMYK
0, 79, 80, 35
Luminance
0.0931
Every format
| HEX | #a52321 |
| RGB | rgb(165, 35, 33) |
| HSL | hsl(1, 67%, 39%) |
| CMYK | cmyk(0%, 79%, 80%, 35%) |
| LAB | lab(36.6 51.7 34.8) |
| LCH | lch(36.6 62.3 33.9) |
| OKLCH | oklch(0.473 0.167 27.0) |
Copy-ready code
/* CSS */
color: #a52321;
background-color: #a52321;
/* Tailwind (arbitrary) */
class="text-[#a52321] bg-[#a52321]"
/* SCSS */
$brand: #a52321;
/* SwiftUI */
Color(red: 0.647, green: 0.137, blue: 0.129)
/* Android */
Color.parseColor("#a52321")Accessibility — WCAG contrast
Aa
#a52321 on white: 7.34:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#a52321 on black: 2.86:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red64.7%
Green13.7%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta78.8%
Yellow80.0%
Key (black)35.3%
Color previews
#a52321 text on a black background
contrast 2.86:1
Card sample
#a52321 text on a white background
contrast 7.34:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #a52321;
Background color
Panel with #a52321 background
background-color: #a52321;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #a52321;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(165, 35, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(165, 35, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #a52321; background: linear-gradient(135deg, #a52321, #A57B21);