#8563cf
a balanced, vivid violet · warm · closest name: slateblue
RGB
133, 99, 207
HSL
259°, 53%, 60%
CMYK
36, 52, 0, 19
Luminance
0.1842
Every format
| HEX | #8563cf |
| RGB | rgb(133, 99, 207) |
| HSL | hsl(259, 53%, 60%) |
| CMYK | cmyk(36%, 52%, 0%, 19%) |
| LAB | lab(50.0 37.6 -51.3) |
| LCH | lch(50.0 63.6 306.2) |
| OKLCH | oklch(0.584 0.161 295.5) |
Copy-ready code
/* CSS */
color: #8563cf;
background-color: #8563cf;
/* Tailwind (arbitrary) */
class="text-[#8563cf] bg-[#8563cf]"
/* SCSS */
$brand: #8563cf;
/* SwiftUI */
Color(red: 0.522, green: 0.388, blue: 0.812)
/* Android */
Color.parseColor("#8563cf")Accessibility — WCAG contrast
Aa
#8563cf on white: 4.48:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#8563cf on black: 4.68:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red52.2%
Green38.8%
Blue81.2%
CMYK percentages
Cyan35.7%
Magenta52.2%
Yellow0.0%
Key (black)18.8%
Color previews
#8563cf text on a black background
contrast 4.68:1
Card sample
#8563cf text on a white background
contrast 4.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #8563cf;
Background color
Panel with #8563cf background
background-color: #8563cf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #8563cf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(133, 99, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(133, 99, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #8563cf; background: linear-gradient(135deg, #8563cf, #CD63CF);