#531321
a deep, vivid red · warm · closest name: maroon
RGB
83, 19, 33
HSL
347°, 63%, 20%
CMYK
0, 77, 60, 68
Luminance
0.0241
Every format
| HEX | #531321 |
| RGB | rgb(83, 19, 33) |
| HSL | hsl(347, 63%, 20%) |
| CMYK | cmyk(0%, 77%, 60%, 68%) |
| LAB | lab(17.5 30.5 7.9) |
| LCH | lch(17.5 31.5 14.6) |
| OKLCH | oklch(0.301 0.094 12.2) |
Copy-ready code
/* CSS */
color: #531321;
background-color: #531321;
/* Tailwind (arbitrary) */
class="text-[#531321] bg-[#531321]"
/* SCSS */
$brand: #531321;
/* SwiftUI */
Color(red: 0.325, green: 0.075, blue: 0.129)
/* Android */
Color.parseColor("#531321")Accessibility — WCAG contrast
Aa
#531321 on white: 14.16:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#531321 on black: 1.48:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red32.5%
Green7.5%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta77.1%
Yellow60.2%
Key (black)67.5%
Color previews
#531321 text on a black background
contrast 1.48:1
Card sample
#531321 text on a white background
contrast 14.16:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #531321;
Background color
Panel with #531321 background
background-color: #531321;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #531321;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(83, 19, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(83, 19, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #531321; background: linear-gradient(135deg, #531321, #533013);