#ff3366
a balanced, electric red · warm · closest name: crimson
RGB
255, 51, 102
HSL
345°, 100%, 60%
CMYK
0, 80, 60, 0
Luminance
0.2459
Every format
| HEX | #ff3366 |
| RGB | rgb(255, 51, 102) |
| HSL | hsl(345, 100%, 60%) |
| CMYK | cmyk(0%, 80%, 60%, 0%) |
| LAB | lab(56.7 75.9 22.1) |
| LCH | lch(56.7 79.1 16.2) |
| OKLCH | oklch(0.656 0.235 13.3) |
Copy-ready code
/* CSS */
color: #ff3366;
background-color: #ff3366;
/* Tailwind (arbitrary) */
class="text-[#ff3366] bg-[#ff3366]"
/* SCSS */
$brand: #ff3366;
/* SwiftUI */
Color(red: 1.000, green: 0.200, blue: 0.400)
/* Android */
Color.parseColor("#ff3366")Accessibility — WCAG contrast
Aa
#ff3366 on white: 3.55:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#ff3366 on black: 5.92:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green20.0%
Blue40.0%
CMYK percentages
Cyan0.0%
Magenta80.0%
Yellow60.0%
Key (black)0.0%
Color previews
#ff3366 text on a black background
contrast 5.92:1
Card sample
#ff3366 text on a white background
contrast 3.55:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ff3366;
Background color
Panel with #ff3366 background
background-color: #ff3366;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ff3366;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 51, 102, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 51, 102, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ff3366; background: linear-gradient(135deg, #ff3366, #FF8833);