#af3639
a dark, vivid red · warm · closest name: firebrick
RGB
175, 54, 57
HSL
359°, 53%, 45%
CMYK
0, 69, 67, 31
Luminance
0.1205
Every format
| HEX | #af3639 |
| RGB | rgb(175, 54, 57) |
| HSL | hsl(359, 53%, 45%) |
| CMYK | cmyk(0%, 69%, 67%, 31%) |
| LAB | lab(41.3 49.1 26.4) |
| LCH | lch(41.3 55.8 28.3) |
| OKLCH | oklch(0.513 0.157 23.3) |
Copy-ready code
/* CSS */
color: #af3639;
background-color: #af3639;
/* Tailwind (arbitrary) */
class="text-[#af3639] bg-[#af3639]"
/* SCSS */
$brand: #af3639;
/* SwiftUI */
Color(red: 0.686, green: 0.212, blue: 0.224)
/* Android */
Color.parseColor("#af3639")Accessibility — WCAG contrast
Aa
#af3639 on white: 6.16:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#af3639 on black: 3.41:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red68.6%
Green21.2%
Blue22.4%
CMYK percentages
Cyan0.0%
Magenta69.1%
Yellow67.4%
Key (black)31.4%
Color previews
#af3639 text on a black background
contrast 3.41:1
Card sample
#af3639 text on a white background
contrast 6.16:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #af3639;
Background color
Panel with #af3639 background
background-color: #af3639;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #af3639;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(175, 54, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(175, 54, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #af3639; background: linear-gradient(135deg, #af3639, #AF8436);