#f33718
a balanced, electric red · warm · closest name: red
RGB
243, 55, 24
HSL
9°, 90%, 52%
CMYK
0, 77, 90, 5
Luminance
0.2185
Every format
| HEX | #f33718 |
| RGB | rgb(243, 55, 24) |
| HSL | hsl(9, 90%, 52%) |
| CMYK | cmyk(0%, 77%, 90%, 5%) |
| LAB | lab(53.9 68.8 59.7) |
| LCH | lch(53.9 91.0 41.0) |
| OKLCH | oklch(0.629 0.227 31.8) |
Copy-ready code
/* CSS */
color: #f33718;
background-color: #f33718;
/* Tailwind (arbitrary) */
class="text-[#f33718] bg-[#f33718]"
/* SCSS */
$brand: #f33718;
/* SwiftUI */
Color(red: 0.953, green: 0.216, blue: 0.094)
/* Android */
Color.parseColor("#f33718")Accessibility — WCAG contrast
Aa
#f33718 on white: 3.91:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#f33718 on black: 5.37:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red95.3%
Green21.6%
Blue9.4%
CMYK percentages
Cyan0.0%
Magenta77.4%
Yellow90.1%
Key (black)4.7%
Color previews
#f33718 text on a black background
contrast 5.37:1
Card sample
#f33718 text on a white background
contrast 3.91:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f33718;
Background color
Panel with #f33718 background
background-color: #f33718;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f33718;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(243, 55, 24, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(243, 55, 24, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f33718; background: linear-gradient(135deg, #f33718, #F3C918);