#5550df
a balanced, vivid blue · warm · closest name: slateblue
RGB
85, 80, 223
HSL
242°, 69%, 59%
CMYK
62, 64, 0, 13
Luminance
0.1300
Every format
| HEX | #5550df |
| RGB | rgb(85, 80, 223) |
| HSL | hsl(242, 69%, 59%) |
| CMYK | cmyk(62%, 64%, 0%, 13%) |
| LAB | lab(42.8 43.8 -72.3) |
| LCH | lch(42.8 84.6 301.2) |
| OKLCH | oklch(0.525 0.210 277.8) |
Copy-ready code
/* CSS */
color: #5550df;
background-color: #5550df;
/* Tailwind (arbitrary) */
class="text-[#5550df] bg-[#5550df]"
/* SCSS */
$brand: #5550df;
/* SwiftUI */
Color(red: 0.333, green: 0.314, blue: 0.875)
/* Android */
Color.parseColor("#5550df")Accessibility — WCAG contrast
Aa
#5550df on white: 5.83:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#5550df on black: 3.60:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green31.4%
Blue87.5%
CMYK percentages
Cyan61.9%
Magenta64.1%
Yellow0.0%
Key (black)12.5%
Color previews
#5550df text on a black background
contrast 3.60:1
Card sample
#5550df text on a white background
contrast 5.83:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5550df;
Background color
Panel with #5550df background
background-color: #5550df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5550df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 80, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 80, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5550df; background: linear-gradient(135deg, #5550df, #B450DF);