#af181c
a dark, electric red · warm · closest name: firebrick
RGB
175, 24, 28
HSL
358°, 76%, 39%
CMYK
0, 86, 84, 31
Luminance
0.0985
Every format
| HEX | #af181c |
| RGB | rgb(175, 24, 28) |
| HSL | hsl(358, 76%, 39%) |
| CMYK | cmyk(0%, 86%, 84%, 31%) |
| LAB | lab(37.6 57.3 39.3) |
| LCH | lch(37.6 69.5 34.4) |
| OKLCH | oklch(0.484 0.184 26.7) |
Copy-ready code
/* CSS */
color: #af181c;
background-color: #af181c;
/* Tailwind (arbitrary) */
class="text-[#af181c] bg-[#af181c]"
/* SCSS */
$brand: #af181c;
/* SwiftUI */
Color(red: 0.686, green: 0.094, blue: 0.110)
/* Android */
Color.parseColor("#af181c")Accessibility — WCAG contrast
Aa
#af181c on white: 7.07:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#af181c on black: 2.97:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red68.6%
Green9.4%
Blue11.0%
CMYK percentages
Cyan0.0%
Magenta86.3%
Yellow84.0%
Key (black)31.4%
Color previews
#af181c text on a black background
contrast 2.97:1
Card sample
#af181c text on a white background
contrast 7.07:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #af181c;
Background color
Panel with #af181c background
background-color: #af181c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #af181c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(175, 24, 28, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(175, 24, 28, 0.45);
Border & gradient
Gradient panel
border: 3px solid #af181c; background: linear-gradient(135deg, #af181c, #AF7918);