#ef5d21
a balanced, electric orange · warm · closest name: tomato
RGB
239, 93, 33
HSL
18°, 87%, 53%
CMYK
0, 61, 86, 6
Luminance
0.2629
Every format
| HEX | #ef5d21 |
| RGB | rgb(239, 93, 33) |
| HSL | hsl(18, 87%, 53%) |
| CMYK | cmyk(0%, 61%, 86%, 6%) |
| LAB | lab(58.3 53.7 59.4) |
| LCH | lch(58.3 80.1 47.9) |
| OKLCH | oklch(0.661 0.192 39.8) |
Copy-ready code
/* CSS */
color: #ef5d21;
background-color: #ef5d21;
/* Tailwind (arbitrary) */
class="text-[#ef5d21] bg-[#ef5d21]"
/* SCSS */
$brand: #ef5d21;
/* SwiftUI */
Color(red: 0.937, green: 0.365, blue: 0.129)
/* Android */
Color.parseColor("#ef5d21")Accessibility — WCAG contrast
Aa
#ef5d21 on white: 3.36:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#ef5d21 on black: 6.26:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red93.7%
Green36.5%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta61.1%
Yellow86.2%
Key (black)6.3%
Color previews
#ef5d21 text on a black background
contrast 6.26:1
Card sample
#ef5d21 text on a white background
contrast 3.36:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ef5d21;
Background color
Panel with #ef5d21 background
background-color: #ef5d21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ef5d21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(239, 93, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(239, 93, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ef5d21; background: linear-gradient(135deg, #ef5d21, #EFE621);