#856fd3
a balanced, vivid blue · warm · closest name: slateblue
RGB
133, 111, 211
HSL
253°, 53%, 63%
CMYK
37, 47, 0, 17
Luminance
0.2106
Every format
| HEX | #856fd3 |
| RGB | rgb(133, 111, 211) |
| HSL | hsl(253, 53%, 63%) |
| CMYK | cmyk(37%, 47%, 0%, 17%) |
| LAB | lab(53.0 31.7 -48.8) |
| LCH | lch(53.0 58.1 303.0) |
| OKLCH | oklch(0.608 0.148 291.5) |
Copy-ready code
/* CSS */
color: #856fd3;
background-color: #856fd3;
/* Tailwind (arbitrary) */
class="text-[#856fd3] bg-[#856fd3]"
/* SCSS */
$brand: #856fd3;
/* SwiftUI */
Color(red: 0.522, green: 0.435, blue: 0.827)
/* Android */
Color.parseColor("#856fd3")Accessibility — WCAG contrast
Aa
#856fd3 on white: 4.03:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#856fd3 on black: 5.21:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red52.2%
Green43.5%
Blue82.7%
CMYK percentages
Cyan37.0%
Magenta47.4%
Yellow0.0%
Key (black)17.3%
Color previews
#856fd3 text on a black background
contrast 5.21:1
Card sample
#856fd3 text on a white background
contrast 4.03:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #856fd3;
Background color
Panel with #856fd3 background
background-color: #856fd3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #856fd3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(133, 111, 211, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(133, 111, 211, 0.45);
Border & gradient
Gradient panel
border: 3px solid #856fd3; background: linear-gradient(135deg, #856fd3, #C86FD3);