#6638f0
a balanced, electric violet · warm · closest name: blue
RGB
102, 56, 240
HSL
255°, 86%, 58%
CMYK
58, 77, 0, 6
Luminance
0.1194
Every format
| HEX | #6638f0 |
| RGB | rgb(102, 56, 240) |
| HSL | hsl(255, 86%, 58%) |
| CMYK | cmyk(58%, 77%, 0%, 6%) |
| LAB | lab(41.1 63.6 -84.6) |
| LCH | lch(41.1 105.8 306.9) |
| OKLCH | oklch(0.521 0.252 285.0) |
Copy-ready code
/* CSS */
color: #6638f0;
background-color: #6638f0;
/* Tailwind (arbitrary) */
class="text-[#6638f0] bg-[#6638f0]"
/* SCSS */
$brand: #6638f0;
/* SwiftUI */
Color(red: 0.400, green: 0.220, blue: 0.941)
/* Android */
Color.parseColor("#6638f0")Accessibility — WCAG contrast
Aa
#6638f0 on white: 6.20:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#6638f0 on black: 3.39:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green22.0%
Blue94.1%
CMYK percentages
Cyan57.5%
Magenta76.7%
Yellow0.0%
Key (black)5.9%
Color previews
#6638f0 text on a black background
contrast 3.39:1
Card sample
#6638f0 text on a white background
contrast 6.20:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6638f0;
Background color
Panel with #6638f0 background
background-color: #6638f0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6638f0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 56, 240, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 56, 240, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6638f0; background: linear-gradient(135deg, #6638f0, #E138F0);