#4100d4
a dark, electric violet · warm · closest name: blue
RGB
65, 0, 212
HSL
258°, 100%, 42%
CMYK
69, 100, 0, 17
Luminance
0.0588
Every format
| HEX | #4100d4 |
| RGB | rgb(65, 0, 212) |
| HSL | hsl(258, 100%, 42%) |
| CMYK | cmyk(69%, 100%, 0%, 17%) |
| LAB | lab(29.1 70.0 -88.6) |
| LCH | lch(29.1 113.0 308.3) |
| OKLCH | oklch(0.422 0.258 278.4) |
Copy-ready code
/* CSS */
color: #4100d4;
background-color: #4100d4;
/* Tailwind (arbitrary) */
class="text-[#4100d4] bg-[#4100d4]"
/* SCSS */
$brand: #4100d4;
/* SwiftUI */
Color(red: 0.255, green: 0.000, blue: 0.831)
/* Android */
Color.parseColor("#4100d4")Accessibility — WCAG contrast
Aa
#4100d4 on white: 9.65:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#4100d4 on black: 2.18:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.5%
Green0.0%
Blue83.1%
CMYK percentages
Cyan69.3%
Magenta100.0%
Yellow0.0%
Key (black)16.9%
Color previews
#4100d4 text on a black background
contrast 2.18:1
Card sample
#4100d4 text on a white background
contrast 9.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4100d4;
Background color
Panel with #4100d4 background
background-color: #4100d4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4100d4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(65, 0, 212, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(65, 0, 212, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4100d4; background: linear-gradient(135deg, #4100d4, #CF00D4);