#4100c4
a dark, electric violet · warm · closest name: blue
RGB
65, 0, 196
HSL
260°, 100%, 38%
CMYK
67, 100, 0, 23
Luminance
0.0511
Every format
| HEX | #4100c4 |
| RGB | rgb(65, 0, 196) |
| HSL | hsl(260, 100%, 38%) |
| CMYK | cmyk(67%, 100%, 0%, 23%) |
| LAB | lab(27.0 66.3 -82.7) |
| LCH | lch(27.0 106.0 308.7) |
| OKLCH | oklch(0.403 0.242 280.6) |
Copy-ready code
/* CSS */
color: #4100c4;
background-color: #4100c4;
/* Tailwind (arbitrary) */
class="text-[#4100c4] bg-[#4100c4]"
/* SCSS */
$brand: #4100c4;
/* SwiftUI */
Color(red: 0.255, green: 0.000, blue: 0.769)
/* Android */
Color.parseColor("#4100c4")Accessibility — WCAG contrast
Aa
#4100c4 on white: 10.39:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#4100c4 on black: 2.02:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.5%
Green0.0%
Blue76.9%
CMYK percentages
Cyan66.8%
Magenta100.0%
Yellow0.0%
Key (black)23.1%
Color previews
#4100c4 text on a black background
contrast 2.02:1
Card sample
#4100c4 text on a white background
contrast 10.39:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4100c4;
Background color
Panel with #4100c4 background
background-color: #4100c4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4100c4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(65, 0, 196, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(65, 0, 196, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4100c4; background: linear-gradient(135deg, #4100c4, #C400C4);