#660dfb
a balanced, electric violet · warm · closest name: blue
RGB
102, 13, 251
HSL
262°, 97%, 52%
CMYK
59, 95, 0, 2
Luminance
0.1008
Every format
| HEX | #660dfb |
| RGB | rgb(102, 13, 251) |
| HSL | hsl(262, 97%, 52%) |
| CMYK | cmyk(59%, 95%, 0%, 2%) |
| LAB | lab(38.0 79.0 -96.0) |
| LCH | lch(38.0 124.4 309.5) |
| OKLCH | oklch(0.503 0.287 285.7) |
Copy-ready code
/* CSS */
color: #660dfb;
background-color: #660dfb;
/* Tailwind (arbitrary) */
class="text-[#660dfb] bg-[#660dfb]"
/* SCSS */
$brand: #660dfb;
/* SwiftUI */
Color(red: 0.400, green: 0.051, blue: 0.984)
/* Android */
Color.parseColor("#660dfb")Accessibility — WCAG contrast
Aa
#660dfb on white: 6.96:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#660dfb on black: 3.02:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green5.1%
Blue98.4%
CMYK percentages
Cyan59.4%
Magenta94.8%
Yellow0.0%
Key (black)1.6%
Color previews
#660dfb text on a black background
contrast 3.02:1
Card sample
#660dfb text on a white background
contrast 6.96:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #660dfb;
Background color
Panel with #660dfb background
background-color: #660dfb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #660dfb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 13, 251, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 13, 251, 0.45);
Border & gradient
Gradient panel
border: 3px solid #660dfb; background: linear-gradient(135deg, #660dfb, #FB0DF1);