#821421
a dark, vivid red · warm · closest name: maroon
RGB
130, 20, 33
HSL
353°, 73%, 29%
CMYK
0, 85, 75, 49
Luminance
0.0536
Every format
| HEX | #821421 |
| RGB | rgb(130, 20, 33) |
| HSL | hsl(353, 73%, 29%) |
| CMYK | cmyk(0%, 85%, 75%, 49%) |
| LAB | lab(27.7 45.4 23.0) |
| LCH | lch(27.7 50.9 26.8) |
| OKLCH | oklch(0.395 0.143 21.5) |
Copy-ready code
/* CSS */
color: #821421;
background-color: #821421;
/* Tailwind (arbitrary) */
class="text-[#821421] bg-[#821421]"
/* SCSS */
$brand: #821421;
/* SwiftUI */
Color(red: 0.510, green: 0.078, blue: 0.129)
/* Android */
Color.parseColor("#821421")Accessibility — WCAG contrast
Aa
#821421 on white: 10.14:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#821421 on black: 2.07:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red51.0%
Green7.8%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta84.6%
Yellow74.6%
Key (black)49.0%
Color previews
#821421 text on a black background
contrast 2.07:1
Card sample
#821421 text on a white background
contrast 10.14:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #821421;
Background color
Panel with #821421 background
background-color: #821421;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #821421;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(130, 20, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(130, 20, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #821421; background: linear-gradient(135deg, #821421, #825014);