#553ade
a balanced, vivid blue · warm · closest name: slateblue
RGB
85, 58, 222
HSL
250°, 71%, 55%
CMYK
62, 74, 0, 13
Luminance
0.1023
Every format
| HEX | #553ade |
| RGB | rgb(85, 58, 222) |
| HSL | hsl(250, 71%, 55%) |
| CMYK | cmyk(62%, 74%, 0%, 13%) |
| LAB | lab(38.3 55.6 -79.2) |
| LCH | lch(38.3 96.7 305.1) |
| OKLCH | oklch(0.492 0.233 281.1) |
Copy-ready code
/* CSS */
color: #553ade;
background-color: #553ade;
/* Tailwind (arbitrary) */
class="text-[#553ade] bg-[#553ade]"
/* SCSS */
$brand: #553ade;
/* SwiftUI */
Color(red: 0.333, green: 0.227, blue: 0.871)
/* Android */
Color.parseColor("#553ade")Accessibility — WCAG contrast
Aa
#553ade on white: 6.89:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#553ade on black: 3.05:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green22.7%
Blue87.1%
CMYK percentages
Cyan61.7%
Magenta73.9%
Yellow0.0%
Key (black)12.9%
Color previews
#553ade text on a black background
contrast 3.05:1
Card sample
#553ade text on a white background
contrast 6.89:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #553ade;
Background color
Panel with #553ade background
background-color: #553ade;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #553ade;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 58, 222, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 58, 222, 0.45);
Border & gradient
Gradient panel
border: 3px solid #553ade; background: linear-gradient(135deg, #553ade, #C23ADE);