#641cdf
a balanced, electric violet · warm · closest name: blue
RGB
100, 28, 223
HSL
262°, 78%, 49%
CMYK
55, 87, 0, 13
Luminance
0.0887
Every format
| HEX | #641cdf |
| RGB | rgb(100, 28, 223) |
| HSL | hsl(262, 78%, 49%) |
| CMYK | cmyk(55%, 87%, 0%, 13%) |
| LAB | lab(35.7 69.3 -83.8) |
| LCH | lch(35.7 108.8 309.6) |
| OKLCH | oklch(0.478 0.255 288.9) |
Copy-ready code
/* CSS */
color: #641cdf;
background-color: #641cdf;
/* Tailwind (arbitrary) */
class="text-[#641cdf] bg-[#641cdf]"
/* SCSS */
$brand: #641cdf;
/* SwiftUI */
Color(red: 0.392, green: 0.110, blue: 0.875)
/* Android */
Color.parseColor("#641cdf")Accessibility — WCAG contrast
Aa
#641cdf on white: 7.57:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#641cdf on black: 2.77:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green11.0%
Blue87.5%
CMYK percentages
Cyan55.2%
Magenta87.4%
Yellow0.0%
Key (black)12.5%
Color previews
#641cdf text on a black background
contrast 2.77:1
Card sample
#641cdf text on a white background
contrast 7.57:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #641cdf;
Background color
Panel with #641cdf background
background-color: #641cdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #641cdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 28, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 28, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #641cdf; background: linear-gradient(135deg, #641cdf, #DF1CD8);