#421daf
a dark, vivid violet · warm · closest name: navy
RGB
66, 29, 175
HSL
255°, 72%, 40%
CMYK
62, 83, 0, 31
Luminance
0.0513
Every format
| HEX | #421daf |
| RGB | rgb(66, 29, 175) |
| HSL | hsl(255, 72%, 40%) |
| CMYK | cmyk(62%, 83%, 0%, 31%) |
| LAB | lab(27.1 53.5 -70.1) |
| LCH | lch(27.1 88.2 307.4) |
| OKLCH | oklch(0.396 0.207 283.1) |
Copy-ready code
/* CSS */
color: #421daf;
background-color: #421daf;
/* Tailwind (arbitrary) */
class="text-[#421daf] bg-[#421daf]"
/* SCSS */
$brand: #421daf;
/* SwiftUI */
Color(red: 0.259, green: 0.114, blue: 0.686)
/* Android */
Color.parseColor("#421daf")Accessibility — WCAG contrast
Aa
#421daf on white: 10.36:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#421daf on black: 2.03:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.9%
Green11.4%
Blue68.6%
CMYK percentages
Cyan62.3%
Magenta83.4%
Yellow0.0%
Key (black)31.4%
Color previews
#421daf text on a black background
contrast 2.03:1
Card sample
#421daf text on a white background
contrast 10.36:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #421daf;
Background color
Panel with #421daf background
background-color: #421daf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #421daf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(66, 29, 175, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(66, 29, 175, 0.45);
Border & gradient
Gradient panel
border: 3px solid #421daf; background: linear-gradient(135deg, #421daf, #A31DAF);