#ff5d39
a balanced, electric red · warm · closest name: tomato
RGB
255, 93, 57
HSL
11°, 100%, 61%
CMYK
0, 64, 78, 0
Luminance
0.2938
Every format
| HEX | #ff5d39 |
| RGB | rgb(255, 93, 57) |
| HSL | hsl(11, 100%, 61%) |
| CMYK | cmyk(0%, 64%, 78%, 0%) |
| LAB | lab(61.1 59.8 52.4) |
| LCH | lch(61.1 79.5 41.2) |
| OKLCH | oklch(0.688 0.204 34.0) |
Copy-ready code
/* CSS */
color: #ff5d39;
background-color: #ff5d39;
/* Tailwind (arbitrary) */
class="text-[#ff5d39] bg-[#ff5d39]"
/* SCSS */
$brand: #ff5d39;
/* SwiftUI */
Color(red: 1.000, green: 0.365, blue: 0.224)
/* Android */
Color.parseColor("#ff5d39")Accessibility — WCAG contrast
Aa
#ff5d39 on white: 3.05:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#ff5d39 on black: 6.88:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green36.5%
Blue22.4%
CMYK percentages
Cyan0.0%
Magenta63.5%
Yellow77.6%
Key (black)0.0%
Color previews
#ff5d39 text on a black background
contrast 6.88:1
Card sample
#ff5d39 text on a white background
contrast 3.05:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ff5d39;
Background color
Panel with #ff5d39 background
background-color: #ff5d39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ff5d39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 93, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 93, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ff5d39; background: linear-gradient(135deg, #ff5d39, #FFE139);