#856dfb
a light, electric blue · warm · closest name: slateblue
RGB
133, 109, 251
HSL
250°, 95%, 71%
CMYK
47, 57, 0, 2
Luminance
0.2289
Every format
| HEX | #856dfb |
| RGB | rgb(133, 109, 251) |
| HSL | hsl(250, 95%, 71%) |
| CMYK | cmyk(47%, 57%, 0%, 2%) |
| LAB | lab(55.0 44.0 -68.1) |
| LCH | lch(55.0 81.0 302.9) |
| OKLCH | oklch(0.630 0.203 286.8) |
Copy-ready code
/* CSS */
color: #856dfb;
background-color: #856dfb;
/* Tailwind (arbitrary) */
class="text-[#856dfb] bg-[#856dfb]"
/* SCSS */
$brand: #856dfb;
/* SwiftUI */
Color(red: 0.522, green: 0.427, blue: 0.984)
/* Android */
Color.parseColor("#856dfb")Accessibility — WCAG contrast
Aa
#856dfb on white: 3.76:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#856dfb on black: 5.58:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red52.2%
Green42.7%
Blue98.4%
CMYK percentages
Cyan47.0%
Magenta56.6%
Yellow0.0%
Key (black)1.6%
Color previews
#856dfb text on a black background
contrast 5.58:1
Card sample
#856dfb text on a white background
contrast 3.76:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #856dfb;
Background color
Panel with #856dfb background
background-color: #856dfb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #856dfb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(133, 109, 251, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(133, 109, 251, 0.45);
Border & gradient
Gradient panel
border: 3px solid #856dfb; background: linear-gradient(135deg, #856dfb, #E46DFB);