#420ade
a balanced, electric violet · warm · closest name: blue
RGB
66, 10, 222
HSL
256°, 91%, 46%
CMYK
70, 96, 0, 13
Luminance
0.0665
Every format
| HEX | #420ade |
| RGB | rgb(66, 10, 222) |
| HSL | hsl(256, 91%, 46%) |
| CMYK | cmyk(70%, 96%, 0%, 13%) |
| LAB | lab(31.0 70.8 -91.2) |
| LCH | lch(31.0 115.5 307.8) |
| OKLCH | oklch(0.438 0.265 277.4) |
Copy-ready code
/* CSS */
color: #420ade;
background-color: #420ade;
/* Tailwind (arbitrary) */
class="text-[#420ade] bg-[#420ade]"
/* SCSS */
$brand: #420ade;
/* SwiftUI */
Color(red: 0.259, green: 0.039, blue: 0.871)
/* Android */
Color.parseColor("#420ade")Accessibility — WCAG contrast
Aa
#420ade on white: 9.01:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#420ade on black: 2.33:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.9%
Green3.9%
Blue87.1%
CMYK percentages
Cyan70.3%
Magenta95.5%
Yellow0.0%
Key (black)12.9%
Color previews
#420ade text on a black background
contrast 2.33:1
Card sample
#420ade text on a white background
contrast 9.01:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #420ade;
Background color
Panel with #420ade background
background-color: #420ade;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #420ade;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(66, 10, 222, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(66, 10, 222, 0.45);
Border & gradient
Gradient panel
border: 3px solid #420ade; background: linear-gradient(135deg, #420ade, #CF0ADE);