#6b4ef1
a balanced, electric blue · warm · closest name: slateblue
RGB
107, 78, 241
HSL
251°, 85%, 63%
CMYK
56, 68, 0, 6
Luminance
0.1493
Every format
| HEX | #6b4ef1 |
| RGB | rgb(107, 78, 241) |
| HSL | hsl(251, 85%, 63%) |
| CMYK | cmyk(56%, 68%, 0%, 6%) |
| LAB | lab(45.5 53.7 -77.9) |
| LCH | lch(45.5 94.6 304.6) |
| OKLCH | oklch(0.554 0.231 284.0) |
Copy-ready code
/* CSS */
color: #6b4ef1;
background-color: #6b4ef1;
/* Tailwind (arbitrary) */
class="text-[#6b4ef1] bg-[#6b4ef1]"
/* SCSS */
$brand: #6b4ef1;
/* SwiftUI */
Color(red: 0.420, green: 0.306, blue: 0.945)
/* Android */
Color.parseColor("#6b4ef1")Accessibility — WCAG contrast
Aa
#6b4ef1 on white: 5.27:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#6b4ef1 on black: 3.99:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red42.0%
Green30.6%
Blue94.5%
CMYK percentages
Cyan55.6%
Magenta67.6%
Yellow0.0%
Key (black)5.5%
Color previews
#6b4ef1 text on a black background
contrast 3.99:1
Card sample
#6b4ef1 text on a white background
contrast 5.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6b4ef1;
Background color
Panel with #6b4ef1 background
background-color: #6b4ef1;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6b4ef1;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(107, 78, 241, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(107, 78, 241, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6b4ef1; background: linear-gradient(135deg, #6b4ef1, #D84EF1);