#ff5b5b
a light, electric red · warm · closest name: tomato
RGB
255, 91, 91
HSL
0°, 100%, 68%
CMYK
0, 64, 64, 0
Luminance
0.2950
Every format
| HEX | #ff5b5b |
| RGB | rgb(255, 91, 91) |
| HSL | hsl(0, 100%, 68%) |
| CMYK | cmyk(0%, 64%, 64%, 0%) |
| LAB | lab(61.2 62.2 34.4) |
| LCH | lch(61.2 71.0 28.9) |
| OKLCH | oklch(0.690 0.200 24.0) |
Copy-ready code
/* CSS */
color: #ff5b5b;
background-color: #ff5b5b;
/* Tailwind (arbitrary) */
class="text-[#ff5b5b] bg-[#ff5b5b]"
/* SCSS */
$brand: #ff5b5b;
/* SwiftUI */
Color(red: 1.000, green: 0.357, blue: 0.357)
/* Android */
Color.parseColor("#ff5b5b")Accessibility — WCAG contrast
Aa
#ff5b5b on white: 3.04:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#ff5b5b on black: 6.90:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green35.7%
Blue35.7%
CMYK percentages
Cyan0.0%
Magenta64.3%
Yellow64.3%
Key (black)0.0%
Color previews
#ff5b5b text on a black background
contrast 6.90:1
Card sample
#ff5b5b text on a white background
contrast 3.04:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ff5b5b;
Background color
Panel with #ff5b5b background
background-color: #ff5b5b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ff5b5b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 91, 91, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 91, 91, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ff5b5b; background: linear-gradient(135deg, #ff5b5b, #FFC85B);