#513cd3
a balanced, vivid blue · warm · closest name: slateblue
RGB
81, 60, 211
HSL
248°, 63%, 53%
CMYK
62, 72, 0, 17
Luminance
0.0968
Every format
| HEX | #513cd3 |
| RGB | rgb(81, 60, 211) |
| HSL | hsl(248, 63%, 53%) |
| CMYK | cmyk(62%, 72%, 0%, 17%) |
| LAB | lab(37.3 50.8 -74.5) |
| LCH | lch(37.3 90.1 304.3) |
| OKLCH | oklch(0.481 0.218 280.6) |
Copy-ready code
/* CSS */
color: #513cd3;
background-color: #513cd3;
/* Tailwind (arbitrary) */
class="text-[#513cd3] bg-[#513cd3]"
/* SCSS */
$brand: #513cd3;
/* SwiftUI */
Color(red: 0.318, green: 0.235, blue: 0.827)
/* Android */
Color.parseColor("#513cd3")Accessibility — WCAG contrast
Aa
#513cd3 on white: 7.15:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#513cd3 on black: 2.94:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green23.5%
Blue82.7%
CMYK percentages
Cyan61.6%
Magenta71.6%
Yellow0.0%
Key (black)17.3%
Color previews
#513cd3 text on a black background
contrast 2.94:1
Card sample
#513cd3 text on a white background
contrast 7.15:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #513cd3;
Background color
Panel with #513cd3 background
background-color: #513cd3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #513cd3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 60, 211, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 60, 211, 0.45);
Border & gradient
Gradient panel
border: 3px solid #513cd3; background: linear-gradient(135deg, #513cd3, #B63CD3);