#421d72
a dark, vivid violet · warm · closest name: midnightblue
RGB
66, 29, 114
HSL
266°, 59%, 28%
CMYK
42, 75, 0, 55
Luminance
0.0325
Every format
| HEX | #421d72 |
| RGB | rgb(66, 29, 114) |
| HSL | hsl(266, 59%, 28%) |
| CMYK | cmyk(42%, 75%, 0%, 55%) |
| LAB | lab(21.0 36.4 -42.2) |
| LCH | lch(21.0 55.7 310.7) |
| OKLCH | oklch(0.335 0.137 298.5) |
Copy-ready code
/* CSS */
color: #421d72;
background-color: #421d72;
/* Tailwind (arbitrary) */
class="text-[#421d72] bg-[#421d72]"
/* SCSS */
$brand: #421d72;
/* SwiftUI */
Color(red: 0.259, green: 0.114, blue: 0.447)
/* Android */
Color.parseColor("#421d72")Accessibility — WCAG contrast
Aa
#421d72 on white: 12.72:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#421d72 on black: 1.65:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.9%
Green11.4%
Blue44.7%
CMYK percentages
Cyan42.1%
Magenta74.6%
Yellow0.0%
Key (black)55.3%
Color previews
#421d72 text on a black background
contrast 1.65:1
Card sample
#421d72 text on a white background
contrast 12.72:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #421d72;
Background color
Panel with #421d72 background
background-color: #421d72;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #421d72;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(66, 29, 114, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(66, 29, 114, 0.45);
Border & gradient
Gradient panel
border: 3px solid #421d72; background: linear-gradient(135deg, #421d72, #721D69);