#513cdf
a balanced, vivid blue · warm · closest name: slateblue
RGB
81, 60, 223
HSL
248°, 72%, 56%
CMYK
64, 73, 0, 13
Luminance
0.1031
Every format
| HEX | #513cdf |
| RGB | rgb(81, 60, 223) |
| HSL | hsl(248, 72%, 56%) |
| CMYK | cmyk(64%, 73%, 0%, 13%) |
| LAB | lab(38.4 54.4 -79.5) |
| LCH | lch(38.4 96.3 304.4) |
| OKLCH | oklch(0.493 0.233 279.4) |
Copy-ready code
/* CSS */
color: #513cdf;
background-color: #513cdf;
/* Tailwind (arbitrary) */
class="text-[#513cdf] bg-[#513cdf]"
/* SCSS */
$brand: #513cdf;
/* SwiftUI */
Color(red: 0.318, green: 0.235, blue: 0.875)
/* Android */
Color.parseColor("#513cdf")Accessibility — WCAG contrast
Aa
#513cdf on white: 6.86:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#513cdf on black: 3.06:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green23.5%
Blue87.5%
CMYK percentages
Cyan63.7%
Magenta73.1%
Yellow0.0%
Key (black)12.5%
Color previews
#513cdf text on a black background
contrast 3.06:1
Card sample
#513cdf text on a white background
contrast 6.86:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #513cdf;
Background color
Panel with #513cdf background
background-color: #513cdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #513cdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 60, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 60, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #513cdf; background: linear-gradient(135deg, #513cdf, #BE3CDF);