#573df7
a balanced, electric blue · warm · closest name: blue
RGB
87, 61, 247
HSL
248°, 92%, 60%
CMYK
65, 75, 0, 3
Luminance
0.1208
Every format
| HEX | #573df7 |
| RGB | rgb(87, 61, 247) |
| HSL | hsl(248, 92%, 60%) |
| CMYK | cmyk(65%, 75%, 0%, 3%) |
| LAB | lab(41.3 61.6 -88.2) |
| LCH | lch(41.3 107.6 304.9) |
| OKLCH | oklch(0.521 0.258 278.9) |
Copy-ready code
/* CSS */
color: #573df7;
background-color: #573df7;
/* Tailwind (arbitrary) */
class="text-[#573df7] bg-[#573df7]"
/* SCSS */
$brand: #573df7;
/* SwiftUI */
Color(red: 0.341, green: 0.239, blue: 0.969)
/* Android */
Color.parseColor("#573df7")Accessibility — WCAG contrast
Aa
#573df7 on white: 6.15:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#573df7 on black: 3.42:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green23.9%
Blue96.9%
CMYK percentages
Cyan64.8%
Magenta75.3%
Yellow0.0%
Key (black)3.1%
Color previews
#573df7 text on a black background
contrast 3.42:1
Card sample
#573df7 text on a white background
contrast 6.15:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #573df7;
Background color
Panel with #573df7 background
background-color: #573df7;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #573df7;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 61, 247, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 61, 247, 0.45);
Border & gradient
Gradient panel
border: 3px solid #573df7; background: linear-gradient(135deg, #573df7, #D33DF7);