#623ade
a balanced, vivid blue · warm · closest name: slateblue
RGB
98, 58, 222
HSL
255°, 71%, 55%
CMYK
56, 74, 0, 13
Luminance
0.1090
Every format
| HEX | #623ade |
| RGB | rgb(98, 58, 222) |
| HSL | hsl(255, 71%, 55%) |
| CMYK | cmyk(56%, 74%, 0%, 13%) |
| LAB | lab(39.4 57.2 -77.2) |
| LCH | lch(39.4 96.1 306.5) |
| OKLCH | oklch(0.503 0.231 285.8) |
Copy-ready code
/* CSS */
color: #623ade;
background-color: #623ade;
/* Tailwind (arbitrary) */
class="text-[#623ade] bg-[#623ade]"
/* SCSS */
$brand: #623ade;
/* SwiftUI */
Color(red: 0.384, green: 0.227, blue: 0.871)
/* Android */
Color.parseColor("#623ade")Accessibility — WCAG contrast
Aa
#623ade on white: 6.61:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#623ade on black: 3.18:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.4%
Green22.7%
Blue87.1%
CMYK percentages
Cyan55.9%
Magenta73.9%
Yellow0.0%
Key (black)12.9%
Color previews
#623ade text on a black background
contrast 3.18:1
Card sample
#623ade text on a white background
contrast 6.61:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #623ade;
Background color
Panel with #623ade background
background-color: #623ade;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #623ade;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(98, 58, 222, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(98, 58, 222, 0.45);
Border & gradient
Gradient panel
border: 3px solid #623ade; background: linear-gradient(135deg, #623ade, #CF3ADE);