#ff4f4f
a light, electric red · warm · closest name: tomato
RGB
255, 79, 79
HSL
0°, 100%, 66%
CMYK
0, 69, 69, 0
Luminance
0.2742
Every format
| HEX | #ff4f4f |
| RGB | rgb(255, 79, 79) |
| HSL | hsl(0, 100%, 66%) |
| CMYK | cmyk(0%, 69%, 69%, 0%) |
| LAB | lab(59.4 66.2 38.8) |
| LCH | lch(59.4 76.7 30.4) |
| OKLCH | oklch(0.675 0.213 24.9) |
Copy-ready code
/* CSS */
color: #ff4f4f;
background-color: #ff4f4f;
/* Tailwind (arbitrary) */
class="text-[#ff4f4f] bg-[#ff4f4f]"
/* SCSS */
$brand: #ff4f4f;
/* SwiftUI */
Color(red: 1.000, green: 0.310, blue: 0.310)
/* Android */
Color.parseColor("#ff4f4f")Accessibility — WCAG contrast
Aa
#ff4f4f on white: 3.24:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#ff4f4f on black: 6.48:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green31.0%
Blue31.0%
CMYK percentages
Cyan0.0%
Magenta69.0%
Yellow69.0%
Key (black)0.0%
Color previews
#ff4f4f text on a black background
contrast 6.48:1
Card sample
#ff4f4f text on a white background
contrast 3.24:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ff4f4f;
Background color
Panel with #ff4f4f background
background-color: #ff4f4f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ff4f4f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 79, 79, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 79, 79, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ff4f4f; background: linear-gradient(135deg, #ff4f4f, #FFC44F);