#d01821
a balanced, electric red · warm · closest name: crimson
RGB
208, 24, 33
HSL
357°, 79%, 46%
CMYK
0, 89, 84, 18
Luminance
0.1417
Every format
| HEX | #d01821 |
| RGB | rgb(208, 24, 33) |
| HSL | hsl(357, 79%, 46%) |
| CMYK | cmyk(0%, 89%, 84%, 18%) |
| LAB | lab(44.5 66.4 45.4) |
| LCH | lch(44.5 80.5 34.4) |
| OKLCH | oklch(0.547 0.212 26.5) |
Copy-ready code
/* CSS */
color: #d01821;
background-color: #d01821;
/* Tailwind (arbitrary) */
class="text-[#d01821] bg-[#d01821]"
/* SCSS */
$brand: #d01821;
/* SwiftUI */
Color(red: 0.816, green: 0.094, blue: 0.129)
/* Android */
Color.parseColor("#d01821")Accessibility — WCAG contrast
Aa
#d01821 on white: 5.48:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#d01821 on black: 3.83:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red81.6%
Green9.4%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta88.5%
Yellow84.1%
Key (black)18.4%
Color previews
#d01821 text on a black background
contrast 3.83:1
Card sample
#d01821 text on a white background
contrast 5.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #d01821;
Background color
Panel with #d01821 background
background-color: #d01821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #d01821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(208, 24, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(208, 24, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #d01821; background: linear-gradient(135deg, #d01821, #D08A18);