#f52c2c
a balanced, electric red · warm · closest name: tomato
RGB
245, 44, 44
HSL
0°, 91%, 57%
CMYK
0, 82, 82, 4
Luminance
0.2140
Every format
| HEX | #f52c2c |
| RGB | rgb(245, 44, 44) |
| HSL | hsl(0, 91%, 57%) |
| CMYK | cmyk(0%, 82%, 82%, 4%) |
| LAB | lab(53.4 72.5 50.7) |
| LCH | lch(53.4 88.5 35.0) |
| OKLCH | oklch(0.626 0.233 27.3) |
Copy-ready code
/* CSS */
color: #f52c2c;
background-color: #f52c2c;
/* Tailwind (arbitrary) */
class="text-[#f52c2c] bg-[#f52c2c]"
/* SCSS */
$brand: #f52c2c;
/* SwiftUI */
Color(red: 0.961, green: 0.173, blue: 0.173)
/* Android */
Color.parseColor("#f52c2c")Accessibility — WCAG contrast
Aa
#f52c2c on white: 3.98:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#f52c2c on black: 5.28:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red96.1%
Green17.3%
Blue17.3%
CMYK percentages
Cyan0.0%
Magenta82.0%
Yellow82.0%
Key (black)3.9%
Color previews
#f52c2c text on a black background
contrast 5.28:1
Card sample
#f52c2c text on a white background
contrast 3.98:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f52c2c;
Background color
Panel with #f52c2c background
background-color: #f52c2c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f52c2c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(245, 44, 44, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(245, 44, 44, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f52c2c; background: linear-gradient(135deg, #f52c2c, #F5B22C);