#a9233f
a dark, vivid red · warm · closest name: firebrick
RGB
169, 35, 63
HSL
348°, 66%, 40%
CMYK
0, 79, 63, 34
Luminance
0.1000
Every format
| HEX | #a9233f |
| RGB | rgb(169, 35, 63) |
| HSL | hsl(348, 66%, 40%) |
| CMYK | cmyk(0%, 79%, 63%, 34%) |
| LAB | lab(37.8 54.3 18.1) |
| LCH | lch(37.8 57.3 18.4) |
| OKLCH | oklch(0.485 0.169 15.1) |
Copy-ready code
/* CSS */
color: #a9233f;
background-color: #a9233f;
/* Tailwind (arbitrary) */
class="text-[#a9233f] bg-[#a9233f]"
/* SCSS */
$brand: #a9233f;
/* SwiftUI */
Color(red: 0.663, green: 0.137, blue: 0.247)
/* Android */
Color.parseColor("#a9233f")Accessibility — WCAG contrast
Aa
#a9233f on white: 7.00:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#a9233f on black: 3.00:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red66.3%
Green13.7%
Blue24.7%
CMYK percentages
Cyan0.0%
Magenta79.3%
Yellow62.7%
Key (black)33.7%
Color previews
#a9233f text on a black background
contrast 3.00:1
Card sample
#a9233f text on a white background
contrast 7.00:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #a9233f;
Background color
Panel with #a9233f background
background-color: #a9233f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #a9233f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(169, 35, 63, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(169, 35, 63, 0.45);
Border & gradient
Gradient panel
border: 3px solid #a9233f; background: linear-gradient(135deg, #a9233f, #A96023);