#516af2
a balanced, electric blue · warm · closest name: royalblue
RGB
81, 106, 242
HSL
231°, 86%, 63%
CMYK
67, 56, 0, 5
Luminance
0.1847
Every format
| HEX | #516af2 |
| RGB | rgb(81, 106, 242) |
| HSL | hsl(231, 86%, 63%) |
| CMYK | cmyk(67%, 56%, 0%, 5%) |
| LAB | lab(50.1 33.8 -71.2) |
| LCH | lch(50.1 78.8 295.4) |
| OKLCH | oklch(0.583 0.205 270.8) |
Copy-ready code
/* CSS */
color: #516af2;
background-color: #516af2;
/* Tailwind (arbitrary) */
class="text-[#516af2] bg-[#516af2]"
/* SCSS */
$brand: #516af2;
/* SwiftUI */
Color(red: 0.318, green: 0.416, blue: 0.949)
/* Android */
Color.parseColor("#516af2")Accessibility — WCAG contrast
Aa
#516af2 on white: 4.47:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#516af2 on black: 4.69:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green41.6%
Blue94.9%
CMYK percentages
Cyan66.5%
Magenta56.2%
Yellow0.0%
Key (black)5.1%
Color previews
#516af2 text on a black background
contrast 4.69:1
Card sample
#516af2 text on a white background
contrast 4.47:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #516af2;
Background color
Panel with #516af2 background
background-color: #516af2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #516af2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 106, 242, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 106, 242, 0.45);
Border & gradient
Gradient panel
border: 3px solid #516af2; background: linear-gradient(135deg, #516af2, #A351F2);