#ef7521
a balanced, electric orange · warm · closest name: chocolate
RGB
239, 117, 33
HSL
25°, 87%, 53%
CMYK
0, 51, 86, 6
Luminance
0.3118
Every format
| HEX | #ef7521 |
| RGB | rgb(239, 117, 33) |
| HSL | hsl(25, 87%, 53%) |
| CMYK | cmyk(0%, 51%, 86%, 6%) |
| LAB | lab(62.7 42.5 62.9) |
| LCH | lch(62.7 75.9 56.0) |
| OKLCH | oklch(0.694 0.174 49.1) |
Copy-ready code
/* CSS */
color: #ef7521;
background-color: #ef7521;
/* Tailwind (arbitrary) */
class="text-[#ef7521] bg-[#ef7521]"
/* SCSS */
$brand: #ef7521;
/* SwiftUI */
Color(red: 0.937, green: 0.459, blue: 0.129)
/* Android */
Color.parseColor("#ef7521")Accessibility — WCAG contrast
Aa
#ef7521 on white: 2.90:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#ef7521 on black: 7.24:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red93.7%
Green45.9%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta51.0%
Yellow86.2%
Key (black)6.3%
Color previews
#ef7521 text on a black background
contrast 7.24:1
Card sample
#ef7521 text on a white background
contrast 2.90:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ef7521;
Background color
Panel with #ef7521 background
background-color: #ef7521;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ef7521;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(239, 117, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(239, 117, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ef7521; background: linear-gradient(135deg, #ef7521, #E0EF21);