#ff3355
a balanced, electric red · warm · closest name: crimson
RGB
255, 51, 85
HSL
350°, 100%, 60%
CMYK
0, 80, 67, 0
Luminance
0.2428
Every format
| HEX | #ff3355 |
| RGB | rgb(255, 51, 85) |
| HSL | hsl(350, 100%, 60%) |
| CMYK | cmyk(0%, 80%, 67%, 0%) |
| LAB | lab(56.4 75.0 31.8) |
| LCH | lch(56.4 81.5 22.9) |
| OKLCH | oklch(0.653 0.234 18.6) |
Copy-ready code
/* CSS */
color: #ff3355;
background-color: #ff3355;
/* Tailwind (arbitrary) */
class="text-[#ff3355] bg-[#ff3355]"
/* SCSS */
$brand: #ff3355;
/* SwiftUI */
Color(red: 1.000, green: 0.200, blue: 0.333)
/* Android */
Color.parseColor("#ff3355")Accessibility — WCAG contrast
Aa
#ff3355 on white: 3.59:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#ff3355 on black: 5.86:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green20.0%
Blue33.3%
CMYK percentages
Cyan0.0%
Magenta80.0%
Yellow66.7%
Key (black)0.0%
Color previews
#ff3355 text on a black background
contrast 5.86:1
Card sample
#ff3355 text on a white background
contrast 3.59:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ff3355;
Background color
Panel with #ff3355 background
background-color: #ff3355;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ff3355;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 51, 85, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 51, 85, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ff3355; background: linear-gradient(135deg, #ff3355, #FF9933);