#f03435
a balanced, electric red · warm · closest name: crimson
RGB
240, 52, 53
HSL
360°, 86%, 57%
CMYK
0, 78, 78, 6
Luminance
0.2124
Every format
| HEX | #f03435 |
| RGB | rgb(240, 52, 53) |
| HSL | hsl(360, 86%, 57%) |
| CMYK | cmyk(0%, 78%, 78%, 6%) |
| LAB | lab(53.2 69.4 45.5) |
| LCH | lch(53.2 83.0 33.3) |
| OKLCH | oklch(0.624 0.223 26.4) |
Copy-ready code
/* CSS */
color: #f03435;
background-color: #f03435;
/* Tailwind (arbitrary) */
class="text-[#f03435] bg-[#f03435]"
/* SCSS */
$brand: #f03435;
/* SwiftUI */
Color(red: 0.941, green: 0.204, blue: 0.208)
/* Android */
Color.parseColor("#f03435")Accessibility — WCAG contrast
Aa
#f03435 on white: 4.00:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#f03435 on black: 5.25:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red94.1%
Green20.4%
Blue20.8%
CMYK percentages
Cyan0.0%
Magenta78.3%
Yellow77.9%
Key (black)5.9%
Color previews
#f03435 text on a black background
contrast 5.25:1
Card sample
#f03435 text on a white background
contrast 4.00:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f03435;
Background color
Panel with #f03435 background
background-color: #f03435;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f03435;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(240, 52, 53, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(240, 52, 53, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f03435; background: linear-gradient(135deg, #f03435, #F0B034);