#ef5259
a balanced, electric red · warm · closest name: crimson
RGB
239, 82, 89
HSL
357°, 83%, 63%
CMYK
0, 66, 63, 6
Luminance
0.2511
Every format
| HEX | #ef5259 |
| RGB | rgb(239, 82, 89) |
| HSL | hsl(357, 83%, 63%) |
| CMYK | cmyk(0%, 66%, 63%, 6%) |
| LAB | lab(57.2 60.5 29.9) |
| LCH | lch(57.2 67.5 26.2) |
| OKLCH | oklch(0.654 0.193 21.7) |
Copy-ready code
/* CSS */
color: #ef5259;
background-color: #ef5259;
/* Tailwind (arbitrary) */
class="text-[#ef5259] bg-[#ef5259]"
/* SCSS */
$brand: #ef5259;
/* SwiftUI */
Color(red: 0.937, green: 0.322, blue: 0.349)
/* Android */
Color.parseColor("#ef5259")Accessibility — WCAG contrast
Aa
#ef5259 on white: 3.49:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#ef5259 on black: 6.02:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red93.7%
Green32.2%
Blue34.9%
CMYK percentages
Cyan0.0%
Magenta65.7%
Yellow62.8%
Key (black)6.3%
Color previews
#ef5259 text on a black background
contrast 6.02:1
Card sample
#ef5259 text on a white background
contrast 3.49:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ef5259;
Background color
Panel with #ef5259 background
background-color: #ef5259;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ef5259;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(239, 82, 89, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(239, 82, 89, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ef5259; background: linear-gradient(135deg, #ef5259, #EFB452);