#af0101
a dark, electric red · warm · closest name: firebrick
RGB
175, 1, 1
HSL
0°, 99%, 35%
CMYK
0, 99, 99, 31
Luminance
0.0914
Every format
| HEX | #af0101 |
| RGB | rgb(175, 1, 1) |
| HSL | hsl(0, 99%, 35%) |
| CMYK | cmyk(0%, 99%, 99%, 31%) |
| LAB | lab(36.3 60.3 50.2) |
| LCH | lch(36.3 78.4 39.8) |
| OKLCH | oklch(0.474 0.194 29.2) |
Copy-ready code
/* CSS */
color: #af0101;
background-color: #af0101;
/* Tailwind (arbitrary) */
class="text-[#af0101] bg-[#af0101]"
/* SCSS */
$brand: #af0101;
/* SwiftUI */
Color(red: 0.686, green: 0.004, blue: 0.004)
/* Android */
Color.parseColor("#af0101")Accessibility — WCAG contrast
Aa
#af0101 on white: 7.43:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#af0101 on black: 2.83:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red68.6%
Green0.4%
Blue0.4%
CMYK percentages
Cyan0.0%
Magenta99.4%
Yellow99.4%
Key (black)31.4%
Color previews
#af0101 text on a black background
contrast 2.83:1
Card sample
#af0101 text on a white background
contrast 7.43:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #af0101;
Background color
Panel with #af0101 background
background-color: #af0101;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #af0101;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(175, 1, 1, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(175, 1, 1, 0.45);
Border & gradient
Gradient panel
border: 3px solid #af0101; background: linear-gradient(135deg, #af0101, #AF7501);