#513ade
a balanced, vivid blue · warm · closest name: slateblue
RGB
81, 58, 222
HSL
248°, 71%, 55%
CMYK
64, 74, 0, 13
Luminance
0.1005
Every format
| HEX | #513ade |
| RGB | rgb(81, 58, 222) |
| HSL | hsl(248, 71%, 55%) |
| CMYK | cmyk(64%, 74%, 0%, 13%) |
| LAB | lab(37.9 55.1 -79.7) |
| LCH | lch(37.9 96.9 304.7) |
| OKLCH | oklch(0.489 0.233 279.7) |
Copy-ready code
/* CSS */
color: #513ade;
background-color: #513ade;
/* Tailwind (arbitrary) */
class="text-[#513ade] bg-[#513ade]"
/* SCSS */
$brand: #513ade;
/* SwiftUI */
Color(red: 0.318, green: 0.227, blue: 0.871)
/* Android */
Color.parseColor("#513ade")Accessibility — WCAG contrast
Aa
#513ade on white: 6.98:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#513ade on black: 3.01:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green22.7%
Blue87.1%
CMYK percentages
Cyan63.5%
Magenta73.9%
Yellow0.0%
Key (black)12.9%
Color previews
#513ade text on a black background
contrast 3.01:1
Card sample
#513ade text on a white background
contrast 6.98:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #513ade;
Background color
Panel with #513ade background
background-color: #513ade;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #513ade;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 58, 222, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 58, 222, 0.45);
Border & gradient
Gradient panel
border: 3px solid #513ade; background: linear-gradient(135deg, #513ade, #BE3ADE);