#573ef1
a balanced, electric blue · warm · closest name: blue
RGB
87, 62, 241
HSL
248°, 87%, 59%
CMYK
64, 74, 0, 6
Luminance
0.1182
Every format
| HEX | #573ef1 |
| RGB | rgb(87, 62, 241) |
| HSL | hsl(248, 87%, 59%) |
| CMYK | cmyk(64%, 74%, 0%, 6%) |
| LAB | lab(40.9 59.4 -85.5) |
| LCH | lch(40.9 104.1 304.8) |
| OKLCH | oklch(0.517 0.250 279.4) |
Copy-ready code
/* CSS */
color: #573ef1;
background-color: #573ef1;
/* Tailwind (arbitrary) */
class="text-[#573ef1] bg-[#573ef1]"
/* SCSS */
$brand: #573ef1;
/* SwiftUI */
Color(red: 0.341, green: 0.243, blue: 0.945)
/* Android */
Color.parseColor("#573ef1")Accessibility — WCAG contrast
Aa
#573ef1 on white: 6.24:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#573ef1 on black: 3.36:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green24.3%
Blue94.5%
CMYK percentages
Cyan63.9%
Magenta74.3%
Yellow0.0%
Key (black)5.5%
Color previews
#573ef1 text on a black background
contrast 3.36:1
Card sample
#573ef1 text on a white background
contrast 6.24:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #573ef1;
Background color
Panel with #573ef1 background
background-color: #573ef1;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #573ef1;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 62, 241, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 62, 241, 0.45);
Border & gradient
Gradient panel
border: 3px solid #573ef1; background: linear-gradient(135deg, #573ef1, #CE3EF1);