#8581df
a light, vivid blue · warm · closest name: slateblue
RGB
133, 129, 223
HSL
243°, 60%, 69%
CMYK
40, 42, 0, 13
Luminance
0.2601
Every format
| HEX | #8581df |
| RGB | rgb(133, 129, 223) |
| HSL | hsl(243, 60%, 69%) |
| CMYK | cmyk(40%, 42%, 0%, 13%) |
| LAB | lab(58.0 24.4 -47.5) |
| LCH | lch(58.0 53.4 297.2) |
| OKLCH | oklch(0.648 0.138 283.8) |
Copy-ready code
/* CSS */
color: #8581df;
background-color: #8581df;
/* Tailwind (arbitrary) */
class="text-[#8581df] bg-[#8581df]"
/* SCSS */
$brand: #8581df;
/* SwiftUI */
Color(red: 0.522, green: 0.506, blue: 0.875)
/* Android */
Color.parseColor("#8581df")Accessibility — WCAG contrast
Aa
#8581df on white: 3.39:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#8581df on black: 6.20:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red52.2%
Green50.6%
Blue87.5%
CMYK percentages
Cyan40.4%
Magenta42.2%
Yellow0.0%
Key (black)12.5%
Color previews
#8581df text on a black background
contrast 6.20:1
Card sample
#8581df text on a white background
contrast 3.39:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #8581df;
Background color
Panel with #8581df background
background-color: #8581df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #8581df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(133, 129, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(133, 129, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #8581df; background: linear-gradient(135deg, #8581df, #C481DF);