#f3603f
a balanced, electric red · warm · closest name: tomato
RGB
243, 96, 63
HSL
11°, 88%, 60%
CMYK
0, 61, 74, 5
Luminance
0.2778
Every format
| HEX | #f3603f |
| RGB | rgb(243, 96, 63) |
| HSL | hsl(11, 88%, 60%) |
| CMYK | cmyk(0%, 61%, 74%, 5%) |
| LAB | lab(59.7 54.7 47.3) |
| LCH | lch(59.7 72.3 40.8) |
| OKLCH | oklch(0.673 0.188 34.2) |
Copy-ready code
/* CSS */
color: #f3603f;
background-color: #f3603f;
/* Tailwind (arbitrary) */
class="text-[#f3603f] bg-[#f3603f]"
/* SCSS */
$brand: #f3603f;
/* SwiftUI */
Color(red: 0.953, green: 0.376, blue: 0.247)
/* Android */
Color.parseColor("#f3603f")Accessibility — WCAG contrast
Aa
#f3603f on white: 3.20:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#f3603f on black: 6.56:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red95.3%
Green37.6%
Blue24.7%
CMYK percentages
Cyan0.0%
Magenta60.5%
Yellow74.1%
Key (black)4.7%
Color previews
#f3603f text on a black background
contrast 6.56:1
Card sample
#f3603f text on a white background
contrast 3.20:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f3603f;
Background color
Panel with #f3603f background
background-color: #f3603f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f3603f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(243, 96, 63, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(243, 96, 63, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f3603f; background: linear-gradient(135deg, #f3603f, #F3D83F);