#af3521
a dark, vivid red · warm · closest name: firebrick
RGB
175, 53, 33
HSL
9°, 68%, 41%
CMYK
0, 70, 81, 31
Luminance
0.1177
Every format
| HEX | #af3521 |
| RGB | rgb(175, 53, 33) |
| HSL | hsl(9, 68%, 41%) |
| CMYK | cmyk(0%, 70%, 81%, 31%) |
| LAB | lab(40.9 48.5 39.7) |
| LCH | lch(40.9 62.7 39.3) |
| OKLCH | oklch(0.509 0.162 31.9) |
Copy-ready code
/* CSS */
color: #af3521;
background-color: #af3521;
/* Tailwind (arbitrary) */
class="text-[#af3521] bg-[#af3521]"
/* SCSS */
$brand: #af3521;
/* SwiftUI */
Color(red: 0.686, green: 0.208, blue: 0.129)
/* Android */
Color.parseColor("#af3521")Accessibility — WCAG contrast
Aa
#af3521 on white: 6.26:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#af3521 on black: 3.35:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red68.6%
Green20.8%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta69.7%
Yellow81.1%
Key (black)31.4%
Color previews
#af3521 text on a black background
contrast 3.35:1
Card sample
#af3521 text on a white background
contrast 6.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #af3521;
Background color
Panel with #af3521 background
background-color: #af3521;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #af3521;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(175, 53, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(175, 53, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #af3521; background: linear-gradient(135deg, #af3521, #AF9421);