#66148f
a dark, electric violet · warm · closest name: indigo
RGB
102, 20, 143
HSL
280°, 76%, 32%
CMYK
29, 86, 0, 44
Luminance
0.0531
Every format
| HEX | #66148f |
| RGB | rgb(102, 20, 143) |
| HSL | hsl(280, 76%, 32%) |
| CMYK | cmyk(29%, 86%, 0%, 44%) |
| LAB | lab(27.6 53.4 -49.6) |
| LCH | lch(27.6 72.9 317.1) |
| OKLCH | oklch(0.400 0.185 310.3) |
Copy-ready code
/* CSS */
color: #66148f;
background-color: #66148f;
/* Tailwind (arbitrary) */
class="text-[#66148f] bg-[#66148f]"
/* SCSS */
$brand: #66148f;
/* SwiftUI */
Color(red: 0.400, green: 0.078, blue: 0.561)
/* Android */
Color.parseColor("#66148f")Accessibility — WCAG contrast
Aa
#66148f on white: 10.19:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#66148f on black: 2.06:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green7.8%
Blue56.1%
CMYK percentages
Cyan28.7%
Magenta86.0%
Yellow0.0%
Key (black)43.9%
Color previews
#66148f text on a black background
contrast 2.06:1
Card sample
#66148f text on a white background
contrast 10.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #66148f;
Background color
Panel with #66148f background
background-color: #66148f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #66148f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 20, 143, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 20, 143, 0.45);
Border & gradient
Gradient panel
border: 3px solid #66148f; background: linear-gradient(135deg, #66148f, #8F1466);