#d00821
a dark, electric red · warm · closest name: crimson
RGB
208, 8, 33
HSL
353°, 93%, 42%
CMYK
0, 96, 84, 18
Luminance
0.1369
Every format
| HEX | #d00821 |
| RGB | rgb(208, 8, 33) |
| HSL | hsl(353, 93%, 42%) |
| CMYK | cmyk(0%, 96%, 84%, 18%) |
| LAB | lab(43.8 68.4 44.8) |
| LCH | lch(43.8 81.8 33.2) |
| OKLCH | oklch(0.542 0.217 25.4) |
Copy-ready code
/* CSS */
color: #d00821;
background-color: #d00821;
/* Tailwind (arbitrary) */
class="text-[#d00821] bg-[#d00821]"
/* SCSS */
$brand: #d00821;
/* SwiftUI */
Color(red: 0.816, green: 0.031, blue: 0.129)
/* Android */
Color.parseColor("#d00821")Accessibility — WCAG contrast
Aa
#d00821 on white: 5.62:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#d00821 on black: 3.74:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red81.6%
Green3.1%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta96.2%
Yellow84.1%
Key (black)18.4%
Color previews
#d00821 text on a black background
contrast 3.74:1
Card sample
#d00821 text on a white background
contrast 5.62:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #d00821;
Background color
Panel with #d00821 background
background-color: #d00821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #d00821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(208, 8, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(208, 8, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #d00821; background: linear-gradient(135deg, #d00821, #D07408);