#633bd8
a balanced, vivid violet · warm · closest name: slateblue
RGB
99, 59, 216
HSL
255°, 67%, 54%
CMYK
54, 73, 0, 15
Luminance
0.1074
Every format
| HEX | #633bd8 |
| RGB | rgb(99, 59, 216) |
| HSL | hsl(255, 67%, 54%) |
| CMYK | cmyk(54%, 73%, 0%, 15%) |
| LAB | lab(39.1 55.2 -74.2) |
| LCH | lch(39.1 92.5 306.6) |
| OKLCH | oklch(0.500 0.223 286.9) |
Copy-ready code
/* CSS */
color: #633bd8;
background-color: #633bd8;
/* Tailwind (arbitrary) */
class="text-[#633bd8] bg-[#633bd8]"
/* SCSS */
$brand: #633bd8;
/* SwiftUI */
Color(red: 0.388, green: 0.231, blue: 0.847)
/* Android */
Color.parseColor("#633bd8")Accessibility — WCAG contrast
Aa
#633bd8 on white: 6.67:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#633bd8 on black: 3.15:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.8%
Green23.1%
Blue84.7%
CMYK percentages
Cyan54.2%
Magenta72.7%
Yellow0.0%
Key (black)15.3%
Color previews
#633bd8 text on a black background
contrast 3.15:1
Card sample
#633bd8 text on a white background
contrast 6.67:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #633bd8;
Background color
Panel with #633bd8 background
background-color: #633bd8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #633bd8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(99, 59, 216, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(99, 59, 216, 0.45);
Border & gradient
Gradient panel
border: 3px solid #633bd8; background: linear-gradient(135deg, #633bd8, #CC3BD8);