#af100f
a dark, electric red · warm · closest name: firebrick
RGB
175, 16, 15
HSL
0°, 84%, 37%
CMYK
0, 91, 91, 31
Luminance
0.0952
Every format
| HEX | #af100f |
| RGB | rgb(175, 16, 15) |
| HSL | hsl(0, 84%, 37%) |
| CMYK | cmyk(0%, 91%, 91%, 31%) |
| LAB | lab(37.0 58.6 45.1) |
| LCH | lch(37.0 73.9 37.6) |
| OKLCH | oklch(0.479 0.188 28.5) |
Copy-ready code
/* CSS */
color: #af100f;
background-color: #af100f;
/* Tailwind (arbitrary) */
class="text-[#af100f] bg-[#af100f]"
/* SCSS */
$brand: #af100f;
/* SwiftUI */
Color(red: 0.686, green: 0.063, blue: 0.059)
/* Android */
Color.parseColor("#af100f")Accessibility — WCAG contrast
Aa
#af100f on white: 7.23:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#af100f on black: 2.90:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red68.6%
Green6.3%
Blue5.9%
CMYK percentages
Cyan0.0%
Magenta90.9%
Yellow91.4%
Key (black)31.4%
Color previews
#af100f text on a black background
contrast 2.90:1
Card sample
#af100f text on a white background
contrast 7.23:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #af100f;
Background color
Panel with #af100f background
background-color: #af100f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #af100f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(175, 16, 15, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(175, 16, 15, 0.45);
Border & gradient
Gradient panel
border: 3px solid #af100f; background: linear-gradient(135deg, #af100f, #AF7B0F);