#660eb2
a dark, electric violet · warm · closest name: indigo
RGB
102, 14, 178
HSL
272°, 85%, 38%
CMYK
43, 92, 0, 30
Luminance
0.0635
Every format
| HEX | #660eb2 |
| RGB | rgb(102, 14, 178) |
| HSL | hsl(272, 85%, 38%) |
| CMYK | cmyk(43%, 92%, 0%, 30%) |
| LAB | lab(30.3 62.5 -66.5) |
| LCH | lch(30.3 91.2 313.2) |
| OKLCH | oklch(0.428 0.220 300.0) |
Copy-ready code
/* CSS */
color: #660eb2;
background-color: #660eb2;
/* Tailwind (arbitrary) */
class="text-[#660eb2] bg-[#660eb2]"
/* SCSS */
$brand: #660eb2;
/* SwiftUI */
Color(red: 0.400, green: 0.055, blue: 0.698)
/* Android */
Color.parseColor("#660eb2")Accessibility — WCAG contrast
Aa
#660eb2 on white: 9.25:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#660eb2 on black: 2.27:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green5.5%
Blue69.8%
CMYK percentages
Cyan42.7%
Magenta92.1%
Yellow0.0%
Key (black)30.2%
Color previews
#660eb2 text on a black background
contrast 2.27:1
Card sample
#660eb2 text on a white background
contrast 9.25:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #660eb2;
Background color
Panel with #660eb2 background
background-color: #660eb2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #660eb2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 14, 178, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 14, 178, 0.45);
Border & gradient
Gradient panel
border: 3px solid #660eb2; background: linear-gradient(135deg, #660eb2, #B20E90);