#6b63df
a balanced, vivid blue · warm · closest name: slateblue
RGB
107, 99, 223
HSL
244°, 66%, 63%
CMYK
52, 56, 0, 13
Luminance
0.1738
Every format
| HEX | #6b63df |
| RGB | rgb(107, 99, 223) |
| HSL | hsl(244, 66%, 63%) |
| CMYK | cmyk(52%, 56%, 0%, 13%) |
| LAB | lab(48.7 36.3 -62.5) |
| LCH | lch(48.7 72.3 300.1) |
| OKLCH | oklch(0.573 0.183 281.9) |
Copy-ready code
/* CSS */
color: #6b63df;
background-color: #6b63df;
/* Tailwind (arbitrary) */
class="text-[#6b63df] bg-[#6b63df]"
/* SCSS */
$brand: #6b63df;
/* SwiftUI */
Color(red: 0.420, green: 0.388, blue: 0.875)
/* Android */
Color.parseColor("#6b63df")Accessibility — WCAG contrast
Aa
#6b63df on white: 4.69:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#6b63df on black: 4.48:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red42.0%
Green38.8%
Blue87.5%
CMYK percentages
Cyan52.0%
Magenta55.6%
Yellow0.0%
Key (black)12.5%
Color previews
#6b63df text on a black background
contrast 4.48:1
Card sample
#6b63df text on a white background
contrast 4.69:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6b63df;
Background color
Panel with #6b63df background
background-color: #6b63df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6b63df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(107, 99, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(107, 99, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6b63df; background: linear-gradient(135deg, #6b63df, #BE63DF);