#820821
a dark, electric red · warm · closest name: maroon
RGB
130, 8, 33
HSL
348°, 88%, 27%
CMYK
0, 94, 75, 49
Luminance
0.0503
Every format
| HEX | #820821 |
| RGB | rgb(130, 8, 33) |
| HSL | hsl(348, 88%, 27%) |
| CMYK | cmyk(0%, 94%, 75%, 49%) |
| LAB | lab(26.8 48.0 21.9) |
| LCH | lch(26.8 52.8 24.5) |
| OKLCH | oklch(0.388 0.150 19.5) |
Copy-ready code
/* CSS */
color: #820821;
background-color: #820821;
/* Tailwind (arbitrary) */
class="text-[#820821] bg-[#820821]"
/* SCSS */
$brand: #820821;
/* SwiftUI */
Color(red: 0.510, green: 0.031, blue: 0.129)
/* Android */
Color.parseColor("#820821")Accessibility — WCAG contrast
Aa
#820821 on white: 10.47:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#820821 on black: 2.01:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red51.0%
Green3.1%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta93.8%
Yellow74.6%
Key (black)49.0%
Color previews
#820821 text on a black background
contrast 2.01:1
Card sample
#820821 text on a white background
contrast 10.47:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #820821;
Background color
Panel with #820821 background
background-color: #820821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #820821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(130, 8, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(130, 8, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #820821; background: linear-gradient(135deg, #820821, #824008);