#ff4b4f
a balanced, electric red · warm · closest name: crimson
RGB
255, 75, 79
HSL
359°, 100%, 65%
CMYK
0, 71, 69, 0
Luminance
0.2686
Every format
| HEX | #ff4b4f |
| RGB | rgb(255, 75, 79) |
| HSL | hsl(359, 100%, 65%) |
| CMYK | cmyk(0%, 71%, 69%, 0%) |
| LAB | lab(58.9 67.6 38.2) |
| LCH | lch(58.9 77.6 29.5) |
| OKLCH | oklch(0.671 0.216 24.1) |
Copy-ready code
/* CSS */
color: #ff4b4f;
background-color: #ff4b4f;
/* Tailwind (arbitrary) */
class="text-[#ff4b4f] bg-[#ff4b4f]"
/* SCSS */
$brand: #ff4b4f;
/* SwiftUI */
Color(red: 1.000, green: 0.294, blue: 0.310)
/* Android */
Color.parseColor("#ff4b4f")Accessibility — WCAG contrast
Aa
#ff4b4f on white: 3.30:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#ff4b4f on black: 6.37:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green29.4%
Blue31.0%
CMYK percentages
Cyan0.0%
Magenta70.6%
Yellow69.0%
Key (black)0.0%
Color previews
#ff4b4f text on a black background
contrast 6.37:1
Card sample
#ff4b4f text on a white background
contrast 3.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ff4b4f;
Background color
Panel with #ff4b4f background
background-color: #ff4b4f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ff4b4f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 75, 79, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 75, 79, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ff4b4f; background: linear-gradient(135deg, #ff4b4f, #FFBF4B);