#661daf
a dark, vivid violet · warm · closest name: indigo
RGB
102, 29, 175
HSL
270°, 72%, 40%
CMYK
42, 83, 0, 31
Luminance
0.0680
Every format
| HEX | #661daf |
| RGB | rgb(102, 29, 175) |
| HSL | hsl(270, 72%, 40%) |
| CMYK | cmyk(42%, 83%, 0%, 31%) |
| LAB | lab(31.3 57.8 -63.0) |
| LCH | lch(31.3 85.5 312.6) |
| OKLCH | oklch(0.435 0.208 299.8) |
Copy-ready code
/* CSS */
color: #661daf;
background-color: #661daf;
/* Tailwind (arbitrary) */
class="text-[#661daf] bg-[#661daf]"
/* SCSS */
$brand: #661daf;
/* SwiftUI */
Color(red: 0.400, green: 0.114, blue: 0.686)
/* Android */
Color.parseColor("#661daf")Accessibility — WCAG contrast
Aa
#661daf on white: 8.90:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#661daf on black: 2.36:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green11.4%
Blue68.6%
CMYK percentages
Cyan41.7%
Magenta83.4%
Yellow0.0%
Key (black)31.4%
Color previews
#661daf text on a black background
contrast 2.36:1
Card sample
#661daf text on a white background
contrast 8.90:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #661daf;
Background color
Panel with #661daf background
background-color: #661daf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #661daf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 29, 175, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 29, 175, 0.45);
Border & gradient
Gradient panel
border: 3px solid #661daf; background: linear-gradient(135deg, #661daf, #AF1D97);