#ff9f11
a balanced, electric orange · warm · closest name: orange
RGB
255, 159, 17
HSL
36°, 100%, 53%
CMYK
0, 38, 93, 0
Luminance
0.4610
Every format
| HEX | #ff9f11 |
| RGB | rgb(255, 159, 17) |
| HSL | hsl(36, 100%, 53%) |
| CMYK | cmyk(0%, 38%, 93%, 0%) |
| LAB | lab(73.6 27.2 76.0) |
| LCH | lch(73.6 80.7 70.3) |
| OKLCH | oklch(0.782 0.170 66.9) |
Copy-ready code
/* CSS */
color: #ff9f11;
background-color: #ff9f11;
/* Tailwind (arbitrary) */
class="text-[#ff9f11] bg-[#ff9f11]"
/* SCSS */
$brand: #ff9f11;
/* SwiftUI */
Color(red: 1.000, green: 0.624, blue: 0.067)
/* Android */
Color.parseColor("#ff9f11")Accessibility — WCAG contrast
Aa
#ff9f11 on white: 2.05:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ff9f11 on black: 10.22:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green62.4%
Blue6.7%
CMYK percentages
Cyan0.0%
Magenta37.6%
Yellow93.3%
Key (black)0.0%
Color previews
#ff9f11 text on a black background
contrast 10.22:1
Card sample
#ff9f11 text on a white background
contrast 2.05:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ff9f11;
Background color
Panel with #ff9f11 background
background-color: #ff9f11;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ff9f11;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 159, 17, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 159, 17, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ff9f11; background: linear-gradient(135deg, #ff9f11, #C0FF11);