#ad233f
a dark, vivid red · warm · closest name: firebrick
RGB
173, 35, 63
HSL
348°, 66%, 41%
CMYK
0, 80, 64, 32
Luminance
0.1045
Every format
| HEX | #ad233f |
| RGB | rgb(173, 35, 63) |
| HSL | hsl(348, 66%, 41%) |
| CMYK | cmyk(0%, 80%, 64%, 32%) |
| LAB | lab(38.6 55.5 19.2) |
| LCH | lch(38.6 58.7 19.1) |
| OKLCH | oklch(0.493 0.172 15.6) |
Copy-ready code
/* CSS */
color: #ad233f;
background-color: #ad233f;
/* Tailwind (arbitrary) */
class="text-[#ad233f] bg-[#ad233f]"
/* SCSS */
$brand: #ad233f;
/* SwiftUI */
Color(red: 0.678, green: 0.137, blue: 0.247)
/* Android */
Color.parseColor("#ad233f")Accessibility — WCAG contrast
Aa
#ad233f on white: 6.80:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#ad233f on black: 3.09:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.8%
Green13.7%
Blue24.7%
CMYK percentages
Cyan0.0%
Magenta79.8%
Yellow63.6%
Key (black)32.2%
Color previews
#ad233f text on a black background
contrast 3.09:1
Card sample
#ad233f text on a white background
contrast 6.80:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ad233f;
Background color
Panel with #ad233f background
background-color: #ad233f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ad233f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(173, 35, 63, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(173, 35, 63, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ad233f; background: linear-gradient(135deg, #ad233f, #AD6323);