#641fef
a balanced, electric violet · warm · closest name: blue
RGB
100, 31, 239
HSL
260°, 87%, 53%
CMYK
58, 87, 0, 6
Luminance
0.0992
Every format
| HEX | #641fef |
| RGB | rgb(100, 31, 239) |
| HSL | hsl(260, 87%, 53%) |
| CMYK | cmyk(58%, 87%, 0%, 6%) |
| LAB | lab(37.7 72.3 -89.7) |
| LCH | lch(37.7 115.2 308.9) |
| OKLCH | oklch(0.497 0.269 286.2) |
Copy-ready code
/* CSS */
color: #641fef;
background-color: #641fef;
/* Tailwind (arbitrary) */
class="text-[#641fef] bg-[#641fef]"
/* SCSS */
$brand: #641fef;
/* SwiftUI */
Color(red: 0.392, green: 0.122, blue: 0.937)
/* Android */
Color.parseColor("#641fef")Accessibility — WCAG contrast
Aa
#641fef on white: 7.04:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#641fef on black: 2.98:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green12.2%
Blue93.7%
CMYK percentages
Cyan58.2%
Magenta87.0%
Yellow0.0%
Key (black)6.3%
Color previews
#641fef text on a black background
contrast 2.98:1
Card sample
#641fef text on a white background
contrast 7.04:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #641fef;
Background color
Panel with #641fef background
background-color: #641fef;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #641fef;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 31, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 31, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #641fef; background: linear-gradient(135deg, #641fef, #EF1FEF);