#ac5f4f
a balanced, soft red · warm · closest name: sienna
RGB
172, 95, 79
HSL
10°, 37%, 49%
CMYK
0, 45, 54, 33
Luminance
0.1752
Every format
| HEX | #ac5f4f |
| RGB | rgb(172, 95, 79) |
| HSL | hsl(10, 37%, 49%) |
| CMYK | cmyk(0%, 45%, 54%, 33%) |
| LAB | lab(48.9 29.6 22.9) |
| LCH | lch(48.9 37.4 37.8) |
| OKLCH | oklch(0.571 0.104 32.8) |
Copy-ready code
/* CSS */
color: #ac5f4f;
background-color: #ac5f4f;
/* Tailwind (arbitrary) */
class="text-[#ac5f4f] bg-[#ac5f4f]"
/* SCSS */
$brand: #ac5f4f;
/* SwiftUI */
Color(red: 0.675, green: 0.373, blue: 0.310)
/* Android */
Color.parseColor("#ac5f4f")Accessibility — WCAG contrast
Aa
#ac5f4f on white: 4.66:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#ac5f4f on black: 4.50:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.5%
Green37.3%
Blue31.0%
CMYK percentages
Cyan0.0%
Magenta44.8%
Yellow54.1%
Key (black)32.5%
Color previews
#ac5f4f text on a black background
contrast 4.50:1
Card sample
#ac5f4f text on a white background
contrast 4.66:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ac5f4f;
Background color
Panel with #ac5f4f background
background-color: #ac5f4f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ac5f4f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(172, 95, 79, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(172, 95, 79, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ac5f4f; background: linear-gradient(135deg, #ac5f4f, #AC9D4F);