#6655ff
a light, electric blue · warm · closest name: slateblue
RGB
102, 85, 255
HSL
246°, 100%, 67%
CMYK
60, 67, 0, 0
Luminance
0.1654
Every format
| HEX | #6655ff |
| RGB | rgb(102, 85, 255) |
| HSL | hsl(246, 100%, 67%) |
| CMYK | cmyk(60%, 67%, 0%, 0%) |
| LAB | lab(47.7 53.3 -82.2) |
| LCH | lch(47.7 98.0 302.9) |
| OKLCH | oklch(0.572 0.241 280.1) |
Copy-ready code
/* CSS */
color: #6655ff;
background-color: #6655ff;
/* Tailwind (arbitrary) */
class="text-[#6655ff] bg-[#6655ff]"
/* SCSS */
$brand: #6655ff;
/* SwiftUI */
Color(red: 0.400, green: 0.333, blue: 1.000)
/* Android */
Color.parseColor("#6655ff")Accessibility — WCAG contrast
Aa
#6655ff on white: 4.87:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#6655ff on black: 4.31:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green33.3%
Blue100.0%
CMYK percentages
Cyan60.0%
Magenta66.7%
Yellow0.0%
Key (black)0.0%
Color previews
#6655ff text on a black background
contrast 4.31:1
Card sample
#6655ff text on a white background
contrast 4.87:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6655ff;
Background color
Panel with #6655ff background
background-color: #6655ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6655ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 85, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 85, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6655ff; background: linear-gradient(135deg, #6655ff, #D755FF);