#f52c39
a balanced, electric red · warm · closest name: crimson
RGB
245, 44, 57
HSL
356°, 91%, 57%
CMYK
0, 82, 77, 4
Luminance
0.2151
Every format
| HEX | #f52c39 |
| RGB | rgb(245, 44, 57) |
| HSL | hsl(356, 91%, 57%) |
| CMYK | cmyk(0%, 82%, 77%, 4%) |
| LAB | lab(53.5 72.9 43.9) |
| LCH | lch(53.5 85.1 31.1) |
| OKLCH | oklch(0.627 0.232 24.6) |
Copy-ready code
/* CSS */
color: #f52c39;
background-color: #f52c39;
/* Tailwind (arbitrary) */
class="text-[#f52c39] bg-[#f52c39]"
/* SCSS */
$brand: #f52c39;
/* SwiftUI */
Color(red: 0.961, green: 0.173, blue: 0.224)
/* Android */
Color.parseColor("#f52c39")Accessibility — WCAG contrast
Aa
#f52c39 on white: 3.96:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#f52c39 on black: 5.30:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red96.1%
Green17.3%
Blue22.4%
CMYK percentages
Cyan0.0%
Magenta82.0%
Yellow76.7%
Key (black)3.9%
Color previews
#f52c39 text on a black background
contrast 5.30:1
Card sample
#f52c39 text on a white background
contrast 3.96:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f52c39;
Background color
Panel with #f52c39 background
background-color: #f52c39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f52c39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(245, 44, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(245, 44, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f52c39; background: linear-gradient(135deg, #f52c39, #F5A52C);