#5665df
a balanced, vivid blue · warm · closest name: royalblue
RGB
86, 101, 223
HSL
233°, 68%, 61%
CMYK
61, 55, 0, 13
Luminance
0.1661
Every format
| HEX | #5665df |
| RGB | rgb(86, 101, 223) |
| HSL | hsl(233, 68%, 61%) |
| CMYK | cmyk(61%, 55%, 0%, 13%) |
| LAB | lab(47.8 31.2 -64.2) |
| LCH | lch(47.8 71.4 295.9) |
| OKLCH | oklch(0.562 0.185 273.6) |
Copy-ready code
/* CSS */
color: #5665df;
background-color: #5665df;
/* Tailwind (arbitrary) */
class="text-[#5665df] bg-[#5665df]"
/* SCSS */
$brand: #5665df;
/* SwiftUI */
Color(red: 0.337, green: 0.396, blue: 0.875)
/* Android */
Color.parseColor("#5665df")Accessibility — WCAG contrast
Aa
#5665df on white: 4.86:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#5665df on black: 4.32:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.7%
Green39.6%
Blue87.5%
CMYK percentages
Cyan61.4%
Magenta54.7%
Yellow0.0%
Key (black)12.5%
Color previews
#5665df text on a black background
contrast 4.32:1
Card sample
#5665df text on a white background
contrast 4.86:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5665df;
Background color
Panel with #5665df background
background-color: #5665df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5665df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(86, 101, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(86, 101, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5665df; background: linear-gradient(135deg, #5665df, #A256DF);