#6644cc
a balanced, vivid violet · warm · closest name: slateblue
RGB
102, 68, 204
HSL
255°, 57%, 53%
CMYK
50, 67, 0, 20
Luminance
0.1132
Every format
| HEX | #6644cc |
| RGB | rgb(102, 68, 204) |
| HSL | hsl(255, 57%, 53%) |
| CMYK | cmyk(50%, 67%, 0%, 20%) |
| LAB | lab(40.1 47.6 -65.7) |
| LCH | lch(40.1 81.1 305.9) |
| OKLCH | oklch(0.504 0.199 288.7) |
Copy-ready code
/* CSS */
color: #6644cc;
background-color: #6644cc;
/* Tailwind (arbitrary) */
class="text-[#6644cc] bg-[#6644cc]"
/* SCSS */
$brand: #6644cc;
/* SwiftUI */
Color(red: 0.400, green: 0.267, blue: 0.800)
/* Android */
Color.parseColor("#6644cc")Accessibility — WCAG contrast
Aa
#6644cc on white: 6.43:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#6644cc on black: 3.26:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green26.7%
Blue80.0%
CMYK percentages
Cyan50.0%
Magenta66.7%
Yellow0.0%
Key (black)20.0%
Color previews
#6644cc text on a black background
contrast 3.26:1
Card sample
#6644cc text on a white background
contrast 6.43:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6644cc;
Background color
Panel with #6644cc background
background-color: #6644cc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6644cc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 68, 204, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 68, 204, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6644cc; background: linear-gradient(135deg, #6644cc, #C144CC);