#5766f0
a balanced, electric blue · warm · closest name: royalblue
RGB
87, 102, 240
HSL
234°, 84%, 64%
CMYK
64, 58, 0, 6
Luminance
0.1782
Every format
| HEX | #5766f0 |
| RGB | rgb(87, 102, 240) |
| HSL | hsl(234, 84%, 64%) |
| CMYK | cmyk(64%, 58%, 0%, 6%) |
| LAB | lab(49.3 36.4 -71.3) |
| LCH | lch(49.3 80.1 297.1) |
| OKLCH | oklch(0.577 0.206 273.4) |
Copy-ready code
/* CSS */
color: #5766f0;
background-color: #5766f0;
/* Tailwind (arbitrary) */
class="text-[#5766f0] bg-[#5766f0]"
/* SCSS */
$brand: #5766f0;
/* SwiftUI */
Color(red: 0.341, green: 0.400, blue: 0.941)
/* Android */
Color.parseColor("#5766f0")Accessibility — WCAG contrast
Aa
#5766f0 on white: 4.60:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#5766f0 on black: 4.56:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green40.0%
Blue94.1%
CMYK percentages
Cyan63.7%
Magenta57.5%
Yellow0.0%
Key (black)5.9%
Color previews
#5766f0 text on a black background
contrast 4.56:1
Card sample
#5766f0 text on a white background
contrast 4.60:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5766f0;
Background color
Panel with #5766f0 background
background-color: #5766f0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5766f0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 102, 240, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 102, 240, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5766f0; background: linear-gradient(135deg, #5766f0, #AE57F0);