#8563df
a balanced, vivid violet · warm · closest name: slateblue
RGB
133, 99, 223
HSL
257°, 66%, 63%
CMYK
40, 56, 0, 13
Luminance
0.1924
Every format
| HEX | #8563df |
| RGB | rgb(133, 99, 223) |
| HSL | hsl(257, 66%, 63%) |
| CMYK | cmyk(40%, 56%, 0%, 13%) |
| LAB | lab(51.0 41.9 -58.8) |
| LCH | lch(51.0 72.2 305.4) |
| OKLCH | oklch(0.595 0.181 292.7) |
Copy-ready code
/* CSS */
color: #8563df;
background-color: #8563df;
/* Tailwind (arbitrary) */
class="text-[#8563df] bg-[#8563df]"
/* SCSS */
$brand: #8563df;
/* SwiftUI */
Color(red: 0.522, green: 0.388, blue: 0.875)
/* Android */
Color.parseColor("#8563df")Accessibility — WCAG contrast
Aa
#8563df on white: 4.33:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#8563df on black: 4.85:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red52.2%
Green38.8%
Blue87.5%
CMYK percentages
Cyan40.4%
Magenta55.6%
Yellow0.0%
Key (black)12.5%
Color previews
#8563df text on a black background
contrast 4.85:1
Card sample
#8563df text on a white background
contrast 4.33:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #8563df;
Background color
Panel with #8563df background
background-color: #8563df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #8563df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(133, 99, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(133, 99, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #8563df; background: linear-gradient(135deg, #8563df, #D863DF);