#641cf4
a balanced, electric violet · warm · closest name: blue
RGB
100, 28, 244
HSL
260°, 91%, 53%
CMYK
59, 89, 0, 4
Luminance
0.1007
Every format
| HEX | #641cf4 |
| RGB | rgb(100, 28, 244) |
| HSL | hsl(260, 91%, 53%) |
| CMYK | cmyk(59%, 89%, 0%, 4%) |
| LAB | lab(38.0 74.3 -92.1) |
| LCH | lch(38.0 118.3 308.9) |
| OKLCH | oklch(0.500 0.275 285.6) |
Copy-ready code
/* CSS */
color: #641cf4;
background-color: #641cf4;
/* Tailwind (arbitrary) */
class="text-[#641cf4] bg-[#641cf4]"
/* SCSS */
$brand: #641cf4;
/* SwiftUI */
Color(red: 0.392, green: 0.110, blue: 0.957)
/* Android */
Color.parseColor("#641cf4")Accessibility — WCAG contrast
Aa
#641cf4 on white: 6.97:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#641cf4 on black: 3.01:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green11.0%
Blue95.7%
CMYK percentages
Cyan59.0%
Magenta88.5%
Yellow0.0%
Key (black)4.3%
Color previews
#641cf4 text on a black background
contrast 3.01:1
Card sample
#641cf4 text on a white background
contrast 6.97:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #641cf4;
Background color
Panel with #641cf4 background
background-color: #641cf4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #641cf4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 28, 244, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 28, 244, 0.45);
Border & gradient
Gradient panel
border: 3px solid #641cf4; background: linear-gradient(135deg, #641cf4, #F41CF4);