#421c68
a dark, vivid violet · warm · closest name: midnightblue
RGB
66, 28, 104
HSL
270°, 58%, 26%
CMYK
37, 73, 0, 59
Luminance
0.0299
Every format
| HEX | #421c68 |
| RGB | rgb(66, 28, 104) |
| HSL | hsl(270, 58%, 26%) |
| CMYK | cmyk(37%, 73%, 0%, 59%) |
| LAB | lab(20.0 34.2 -37.4) |
| LCH | lch(20.0 50.7 312.4) |
| OKLCH | oklch(0.325 0.127 302.8) |
Copy-ready code
/* CSS */
color: #421c68;
background-color: #421c68;
/* Tailwind (arbitrary) */
class="text-[#421c68] bg-[#421c68]"
/* SCSS */
$brand: #421c68;
/* SwiftUI */
Color(red: 0.259, green: 0.110, blue: 0.408)
/* Android */
Color.parseColor("#421c68")Accessibility — WCAG contrast
Aa
#421c68 on white: 13.14:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#421c68 on black: 1.60:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.9%
Green11.0%
Blue40.8%
CMYK percentages
Cyan36.5%
Magenta73.1%
Yellow0.0%
Key (black)59.2%
Color previews
#421c68 text on a black background
contrast 1.60:1
Card sample
#421c68 text on a white background
contrast 13.14:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #421c68;
Background color
Panel with #421c68 background
background-color: #421c68;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #421c68;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(66, 28, 104, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(66, 28, 104, 0.45);
Border & gradient
Gradient panel
border: 3px solid #421c68; background: linear-gradient(135deg, #421c68, #681C5B);