#af0f37
a dark, electric red · warm · closest name: firebrick
RGB
175, 15, 55
HSL
345°, 84%, 37%
CMYK
0, 91, 69, 31
Luminance
0.0973
Every format
| HEX | #af0f37 |
| RGB | rgb(175, 15, 55) |
| HSL | hsl(345, 84%, 37%) |
| CMYK | cmyk(0%, 91%, 69%, 31%) |
| LAB | lab(37.4 60.0 22.8) |
| LCH | lch(37.4 64.2 20.8) |
| OKLCH | oklch(0.484 0.186 16.7) |
Copy-ready code
/* CSS */
color: #af0f37;
background-color: #af0f37;
/* Tailwind (arbitrary) */
class="text-[#af0f37] bg-[#af0f37]"
/* SCSS */
$brand: #af0f37;
/* SwiftUI */
Color(red: 0.686, green: 0.059, blue: 0.216)
/* Android */
Color.parseColor("#af0f37")Accessibility — WCAG contrast
Aa
#af0f37 on white: 7.13:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#af0f37 on black: 2.95:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red68.6%
Green5.9%
Blue21.6%
CMYK percentages
Cyan0.0%
Magenta91.4%
Yellow68.6%
Key (black)31.4%
Color previews
#af0f37 text on a black background
contrast 2.95:1
Card sample
#af0f37 text on a white background
contrast 7.13:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #af0f37;
Background color
Panel with #af0f37 background
background-color: #af0f37;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #af0f37;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(175, 15, 55, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(175, 15, 55, 0.45);
Border & gradient
Gradient panel
border: 3px solid #af0f37; background: linear-gradient(135deg, #af0f37, #AF520F);