#ff4028
a balanced, electric red · warm · closest name: red
RGB
255, 64, 40
HSL
7°, 100%, 58%
CMYK
0, 75, 84, 0
Luminance
0.2508
Every format
| HEX | #ff4028 |
| RGB | rgb(255, 64, 40) |
| HSL | hsl(7, 100%, 58%) |
| CMYK | cmyk(0%, 75%, 84%, 0%) |
| LAB | lab(57.2 69.9 56.7) |
| LCH | lch(57.2 90.0 39.1) |
| OKLCH | oklch(0.657 0.230 30.8) |
Copy-ready code
/* CSS */
color: #ff4028;
background-color: #ff4028;
/* Tailwind (arbitrary) */
class="text-[#ff4028] bg-[#ff4028]"
/* SCSS */
$brand: #ff4028;
/* SwiftUI */
Color(red: 1.000, green: 0.251, blue: 0.157)
/* Android */
Color.parseColor("#ff4028")Accessibility — WCAG contrast
Aa
#ff4028 on white: 3.49:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#ff4028 on black: 6.02:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green25.1%
Blue15.7%
CMYK percentages
Cyan0.0%
Magenta74.9%
Yellow84.3%
Key (black)0.0%
Color previews
#ff4028 text on a black background
contrast 6.02:1
Card sample
#ff4028 text on a white background
contrast 3.49:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ff4028;
Background color
Panel with #ff4028 background
background-color: #ff4028;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ff4028;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 64, 40, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 64, 40, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ff4028; background: linear-gradient(135deg, #ff4028, #FFCF28);