#634ade
a balanced, vivid blue · warm · closest name: slateblue
RGB
99, 74, 222
HSL
250°, 69%, 58%
CMYK
55, 67, 0, 13
Luminance
0.1282
Every format
| HEX | #634ade |
| RGB | rgb(99, 74, 222) |
| HSL | hsl(250, 69%, 58%) |
| CMYK | cmyk(55%, 67%, 0%, 13%) |
| LAB | lab(42.5 49.0 -72.2) |
| LCH | lch(42.5 87.2 304.2) |
| OKLCH | oklch(0.525 0.214 284.0) |
Copy-ready code
/* CSS */
color: #634ade;
background-color: #634ade;
/* Tailwind (arbitrary) */
class="text-[#634ade] bg-[#634ade]"
/* SCSS */
$brand: #634ade;
/* SwiftUI */
Color(red: 0.388, green: 0.290, blue: 0.871)
/* Android */
Color.parseColor("#634ade")Accessibility — WCAG contrast
Aa
#634ade on white: 5.89:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#634ade on black: 3.56:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.8%
Green29.0%
Blue87.1%
CMYK percentages
Cyan55.4%
Magenta66.7%
Yellow0.0%
Key (black)12.9%
Color previews
#634ade text on a black background
contrast 3.56:1
Card sample
#634ade text on a white background
contrast 5.89:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #634ade;
Background color
Panel with #634ade background
background-color: #634ade;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #634ade;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(99, 74, 222, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(99, 74, 222, 0.45);
Border & gradient
Gradient panel
border: 3px solid #634ade; background: linear-gradient(135deg, #634ade, #C64ADE);