#5742ff
a balanced, electric blue · warm · closest name: blue
RGB
87, 66, 255
HSL
247°, 100%, 63%
CMYK
66, 74, 0, 0
Luminance
0.1314
Every format
| HEX | #5742ff |
| RGB | rgb(87, 66, 255) |
| HSL | hsl(247, 100%, 63%) |
| CMYK | cmyk(66%, 74%, 0%, 0%) |
| LAB | lab(43.0 61.5 -90.0) |
| LCH | lch(43.0 109.0 304.3) |
| OKLCH | oklch(0.535 0.262 277.8) |
Copy-ready code
/* CSS */
color: #5742ff;
background-color: #5742ff;
/* Tailwind (arbitrary) */
class="text-[#5742ff] bg-[#5742ff]"
/* SCSS */
$brand: #5742ff;
/* SwiftUI */
Color(red: 0.341, green: 0.259, blue: 1.000)
/* Android */
Color.parseColor("#5742ff")Accessibility — WCAG contrast
Aa
#5742ff on white: 5.79:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#5742ff on black: 3.63:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green25.9%
Blue100.0%
CMYK percentages
Cyan65.9%
Magenta74.1%
Yellow0.0%
Key (black)0.0%
Color previews
#5742ff text on a black background
contrast 3.63:1
Card sample
#5742ff text on a white background
contrast 5.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5742ff;
Background color
Panel with #5742ff background
background-color: #5742ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5742ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 66, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 66, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5742ff; background: linear-gradient(135deg, #5742ff, #D542FF);