#ac3c4f
a balanced, vivid red · warm · closest name: firebrick
RGB
172, 60, 79
HSL
350°, 48%, 46%
CMYK
0, 65, 54, 33
Luminance
0.1257
Every format
| HEX | #ac3c4f |
| RGB | rgb(172, 60, 79) |
| HSL | hsl(350, 48%, 46%) |
| CMYK | cmyk(0%, 65%, 54%, 33%) |
| LAB | lab(42.1 47.1 13.8) |
| LCH | lch(42.1 49.1 16.3) |
| OKLCH | oklch(0.519 0.146 13.7) |
Copy-ready code
/* CSS */
color: #ac3c4f;
background-color: #ac3c4f;
/* Tailwind (arbitrary) */
class="text-[#ac3c4f] bg-[#ac3c4f]"
/* SCSS */
$brand: #ac3c4f;
/* SwiftUI */
Color(red: 0.675, green: 0.235, blue: 0.310)
/* Android */
Color.parseColor("#ac3c4f")Accessibility — WCAG contrast
Aa
#ac3c4f on white: 5.98:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#ac3c4f on black: 3.51:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.5%
Green23.5%
Blue31.0%
CMYK percentages
Cyan0.0%
Magenta65.1%
Yellow54.1%
Key (black)32.5%
Color previews
#ac3c4f text on a black background
contrast 3.51:1
Card sample
#ac3c4f text on a white background
contrast 5.98:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ac3c4f;
Background color
Panel with #ac3c4f background
background-color: #ac3c4f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ac3c4f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(172, 60, 79, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(172, 60, 79, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ac3c4f; background: linear-gradient(135deg, #ac3c4f, #AC743C);