#d52f2f
a balanced, vivid red · warm · closest name: crimson
RGB
213, 47, 47
HSL
0°, 66%, 51%
CMYK
0, 78, 78, 17
Luminance
0.1638
Every format
| HEX | #d52f2f |
| RGB | rgb(213, 47, 47) |
| HSL | hsl(0, 66%, 51%) |
| CMYK | cmyk(0%, 78%, 78%, 17%) |
| LAB | lab(47.5 62.9 41.2) |
| LCH | lch(47.5 75.2 33.2) |
| OKLCH | oklch(0.572 0.202 26.5) |
Copy-ready code
/* CSS */
color: #d52f2f;
background-color: #d52f2f;
/* Tailwind (arbitrary) */
class="text-[#d52f2f] bg-[#d52f2f]"
/* SCSS */
$brand: #d52f2f;
/* SwiftUI */
Color(red: 0.835, green: 0.184, blue: 0.184)
/* Android */
Color.parseColor("#d52f2f")Accessibility — WCAG contrast
Aa
#d52f2f on white: 4.91:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#d52f2f on black: 4.28:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red83.5%
Green18.4%
Blue18.4%
CMYK percentages
Cyan0.0%
Magenta77.9%
Yellow77.9%
Key (black)16.5%
Color previews
#d52f2f text on a black background
contrast 4.28:1
Card sample
#d52f2f text on a white background
contrast 4.91:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #d52f2f;
Background color
Panel with #d52f2f background
background-color: #d52f2f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #d52f2f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(213, 47, 47, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(213, 47, 47, 0.45);
Border & gradient
Gradient panel
border: 3px solid #d52f2f; background: linear-gradient(135deg, #d52f2f, #D59E2F);