#633cd7
a balanced, vivid violet · warm · closest name: slateblue
RGB
99, 60, 215
HSL
255°, 66%, 54%
CMYK
54, 72, 0, 16
Luminance
0.1079
Every format
| HEX | #633cd7 |
| RGB | rgb(99, 60, 215) |
| HSL | hsl(255, 66%, 54%) |
| CMYK | cmyk(54%, 72%, 0%, 16%) |
| LAB | lab(39.2 54.4 -73.5) |
| LCH | lch(39.2 91.5 306.5) |
| OKLCH | oklch(0.500 0.221 287.0) |
Copy-ready code
/* CSS */
color: #633cd7;
background-color: #633cd7;
/* Tailwind (arbitrary) */
class="text-[#633cd7] bg-[#633cd7]"
/* SCSS */
$brand: #633cd7;
/* SwiftUI */
Color(red: 0.388, green: 0.235, blue: 0.843)
/* Android */
Color.parseColor("#633cd7")Accessibility — WCAG contrast
Aa
#633cd7 on white: 6.65:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#633cd7 on black: 3.16:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.8%
Green23.5%
Blue84.3%
CMYK percentages
Cyan54.0%
Magenta72.1%
Yellow0.0%
Key (black)15.7%
Color previews
#633cd7 text on a black background
contrast 3.16:1
Card sample
#633cd7 text on a white background
contrast 6.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #633cd7;
Background color
Panel with #633cd7 background
background-color: #633cd7;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #633cd7;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(99, 60, 215, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(99, 60, 215, 0.45);
Border & gradient
Gradient panel
border: 3px solid #633cd7; background: linear-gradient(135deg, #633cd7, #CA3CD7);