#ac263f
a dark, vivid red · warm · closest name: firebrick
RGB
172, 38, 63
HSL
349°, 64%, 41%
CMYK
0, 78, 63, 33
Luminance
0.1052
Every format
| HEX | #ac263f |
| RGB | rgb(172, 38, 63) |
| HSL | hsl(349, 64%, 41%) |
| CMYK | cmyk(0%, 78%, 63%, 33%) |
| LAB | lab(38.8 54.3 19.4) |
| LCH | lch(38.8 57.6 19.6) |
| OKLCH | oklch(0.493 0.169 16.1) |
Copy-ready code
/* CSS */
color: #ac263f;
background-color: #ac263f;
/* Tailwind (arbitrary) */
class="text-[#ac263f] bg-[#ac263f]"
/* SCSS */
$brand: #ac263f;
/* SwiftUI */
Color(red: 0.675, green: 0.149, blue: 0.247)
/* Android */
Color.parseColor("#ac263f")Accessibility — WCAG contrast
Aa
#ac263f on white: 6.77:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#ac263f on black: 3.10:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.5%
Green14.9%
Blue24.7%
CMYK percentages
Cyan0.0%
Magenta77.9%
Yellow63.4%
Key (black)32.5%
Color previews
#ac263f text on a black background
contrast 3.10:1
Card sample
#ac263f text on a white background
contrast 6.77:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ac263f;
Background color
Panel with #ac263f background
background-color: #ac263f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ac263f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(172, 38, 63, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(172, 38, 63, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ac263f; background: linear-gradient(135deg, #ac263f, #AC6626);