#d52c37
a balanced, vivid red · warm · closest name: crimson
RGB
213, 44, 55
HSL
356°, 67%, 50%
CMYK
0, 79, 74, 17
Luminance
0.1622
Every format
| HEX | #d52c37 |
| RGB | rgb(213, 44, 55) |
| HSL | hsl(356, 67%, 50%) |
| CMYK | cmyk(0%, 79%, 74%, 17%) |
| LAB | lab(47.3 64.0 36.5) |
| LCH | lch(47.3 73.7 29.7) |
| OKLCH | oklch(0.570 0.203 23.7) |
Copy-ready code
/* CSS */
color: #d52c37;
background-color: #d52c37;
/* Tailwind (arbitrary) */
class="text-[#d52c37] bg-[#d52c37]"
/* SCSS */
$brand: #d52c37;
/* SwiftUI */
Color(red: 0.835, green: 0.173, blue: 0.216)
/* Android */
Color.parseColor("#d52c37")Accessibility — WCAG contrast
Aa
#d52c37 on white: 4.95:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#d52c37 on black: 4.24:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red83.5%
Green17.3%
Blue21.6%
CMYK percentages
Cyan0.0%
Magenta79.3%
Yellow74.2%
Key (black)16.5%
Color previews
#d52c37 text on a black background
contrast 4.24:1
Card sample
#d52c37 text on a white background
contrast 4.95:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #d52c37;
Background color
Panel with #d52c37 background
background-color: #d52c37;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #d52c37;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(213, 44, 55, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(213, 44, 55, 0.45);
Border & gradient
Gradient panel
border: 3px solid #d52c37; background: linear-gradient(135deg, #d52c37, #D5922C);