#ffa511
a balanced, electric orange · warm · “orange”
RGB
255, 165, 17
HSL
37°, 100%, 53%
CMYK
0, 35, 93, 0
Luminance
0.4821
Every format
| HEX | #ffa511 |
| RGB | rgb(255, 165, 17) |
| HSL | hsl(37, 100%, 53%) |
| CMYK | cmyk(0%, 35%, 93%, 0%) |
| LAB | lab(75.0 24.1 76.9) |
| LCH | lch(75.0 80.6 72.6) |
| OKLCH | oklch(0.793 0.169 70.1) |
Copy-ready code
/* CSS */
color: #ffa511;
background-color: #ffa511;
/* Tailwind (arbitrary) */
class="text-[#ffa511] bg-[#ffa511]"
/* SCSS */
$brand: #ffa511;
/* SwiftUI */
Color(red: 1.000, green: 0.647, blue: 0.067)
/* Android */
Color.parseColor("#ffa511")Accessibility — WCAG contrast
Aa
#ffa511 on white: 1.97:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ffa511 on black: 10.64:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green64.7%
Blue6.7%
CMYK percentages
Cyan0.0%
Magenta35.3%
Yellow93.3%
Key (black)0.0%
Color previews
#ffa511 text on a black background
contrast 10.64:1
Card sample
#ffa511 text on a white background
contrast 1.97:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ffa511;
Background color
Panel with #ffa511 background
background-color: #ffa511;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ffa511;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 165, 17, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 165, 17, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ffa511; background: linear-gradient(135deg, #ffa511, #BAFF11);