#856cdd
a balanced, vivid blue · warm · closest name: slateblue
RGB
133, 108, 221
HSL
253°, 62%, 65%
CMYK
40, 51, 0, 13
Luminance
0.2093
Every format
| HEX | #856cdd |
| RGB | rgb(133, 108, 221) |
| HSL | hsl(253, 62%, 65%) |
| CMYK | cmyk(40%, 51%, 0%, 13%) |
| LAB | lab(52.9 36.1 -54.6) |
| LCH | lch(52.9 65.5 303.5) |
| OKLCH | oklch(0.609 0.166 290.8) |
Copy-ready code
/* CSS */
color: #856cdd;
background-color: #856cdd;
/* Tailwind (arbitrary) */
class="text-[#856cdd] bg-[#856cdd]"
/* SCSS */
$brand: #856cdd;
/* SwiftUI */
Color(red: 0.522, green: 0.424, blue: 0.867)
/* Android */
Color.parseColor("#856cdd")Accessibility — WCAG contrast
Aa
#856cdd on white: 4.05:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#856cdd on black: 5.19:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red52.2%
Green42.4%
Blue86.7%
CMYK percentages
Cyan39.8%
Magenta51.1%
Yellow0.0%
Key (black)13.3%
Color previews
#856cdd text on a black background
contrast 5.19:1
Card sample
#856cdd text on a white background
contrast 4.05:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #856cdd;
Background color
Panel with #856cdd background
background-color: #856cdd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #856cdd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(133, 108, 221, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(133, 108, 221, 0.45);
Border & gradient
Gradient panel
border: 3px solid #856cdd; background: linear-gradient(135deg, #856cdd, #D06CDD);