#ef4324
a balanced, electric red · warm · closest name: tomato
RGB
239, 67, 36
HSL
9°, 86%, 54%
CMYK
0, 72, 85, 6
Luminance
0.2249
Every format
| HEX | #ef4324 |
| RGB | rgb(239, 67, 36) |
| HSL | hsl(9, 86%, 54%) |
| CMYK | cmyk(0%, 72%, 85%, 6%) |
| LAB | lab(54.5 64.0 55.1) |
| LCH | lch(54.5 84.4 40.7) |
| OKLCH | oklch(0.633 0.213 32.4) |
Copy-ready code
/* CSS */
color: #ef4324;
background-color: #ef4324;
/* Tailwind (arbitrary) */
class="text-[#ef4324] bg-[#ef4324]"
/* SCSS */
$brand: #ef4324;
/* SwiftUI */
Color(red: 0.937, green: 0.263, blue: 0.141)
/* Android */
Color.parseColor("#ef4324")Accessibility — WCAG contrast
Aa
#ef4324 on white: 3.82:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#ef4324 on black: 5.50:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red93.7%
Green26.3%
Blue14.1%
CMYK percentages
Cyan0.0%
Magenta72.0%
Yellow84.9%
Key (black)6.3%
Color previews
#ef4324 text on a black background
contrast 5.50:1
Card sample
#ef4324 text on a white background
contrast 3.82:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ef4324;
Background color
Panel with #ef4324 background
background-color: #ef4324;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ef4324;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(239, 67, 36, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(239, 67, 36, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ef4324; background: linear-gradient(135deg, #ef4324, #EFCA24);