#f35421
a balanced, electric red · warm · closest name: tomato
RGB
243, 84, 33
HSL
15°, 90%, 54%
CMYK
0, 65, 86, 5
Luminance
0.2551
Every format
| HEX | #f35421 |
| RGB | rgb(243, 84, 33) |
| HSL | hsl(15, 90%, 54%) |
| CMYK | cmyk(0%, 65%, 86%, 5%) |
| LAB | lab(57.6 58.9 59.1) |
| LCH | lch(57.6 83.4 45.1) |
| OKLCH | oklch(0.657 0.204 36.8) |
Copy-ready code
/* CSS */
color: #f35421;
background-color: #f35421;
/* Tailwind (arbitrary) */
class="text-[#f35421] bg-[#f35421]"
/* SCSS */
$brand: #f35421;
/* SwiftUI */
Color(red: 0.953, green: 0.329, blue: 0.129)
/* Android */
Color.parseColor("#f35421")Accessibility — WCAG contrast
Aa
#f35421 on white: 3.44:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#f35421 on black: 6.10:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red95.3%
Green32.9%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta65.4%
Yellow86.4%
Key (black)4.7%
Color previews
#f35421 text on a black background
contrast 6.10:1
Card sample
#f35421 text on a white background
contrast 3.44:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f35421;
Background color
Panel with #f35421 background
background-color: #f35421;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f35421;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(243, 84, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(243, 84, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f35421; background: linear-gradient(135deg, #f35421, #F3E021);