#5656cf
a balanced, vivid blue · warm · closest name: slateblue
RGB
86, 86, 207
HSL
240°, 56%, 58%
CMYK
59, 59, 0, 19
Luminance
0.1314
Every format
| HEX | #5656cf |
| RGB | rgb(86, 86, 207) |
| HSL | hsl(240, 56%, 58%) |
| CMYK | cmyk(59%, 59%, 0%, 19%) |
| LAB | lab(43.0 35.2 -62.8) |
| LCH | lch(43.0 72.0 299.3) |
| OKLCH | oklch(0.523 0.182 278.0) |
Copy-ready code
/* CSS */
color: #5656cf;
background-color: #5656cf;
/* Tailwind (arbitrary) */
class="text-[#5656cf] bg-[#5656cf]"
/* SCSS */
$brand: #5656cf;
/* SwiftUI */
Color(red: 0.337, green: 0.337, blue: 0.812)
/* Android */
Color.parseColor("#5656cf")Accessibility — WCAG contrast
Aa
#5656cf on white: 5.79:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#5656cf on black: 3.63:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.7%
Green33.7%
Blue81.2%
CMYK percentages
Cyan58.5%
Magenta58.5%
Yellow0.0%
Key (black)18.8%
Color previews
#5656cf text on a black background
contrast 3.63:1
Card sample
#5656cf text on a white background
contrast 5.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5656cf;
Background color
Panel with #5656cf background
background-color: #5656cf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5656cf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(86, 86, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(86, 86, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5656cf; background: linear-gradient(135deg, #5656cf, #A756CF);