#4100eb
a balanced, electric violet · warm · closest name: blue
RGB
65, 0, 235
HSL
257°, 100%, 46%
CMYK
72, 100, 0, 8
Luminance
0.0712
Every format
| HEX | #4100eb |
| RGB | rgb(65, 0, 235) |
| HSL | hsl(257, 100%, 46%) |
| CMYK | cmyk(72%, 100%, 0%, 8%) |
| LAB | lab(32.1 75.4 -96.9) |
| LCH | lch(32.1 122.8 307.9) |
| OKLCH | oklch(0.450 0.281 275.9) |
Copy-ready code
/* CSS */
color: #4100eb;
background-color: #4100eb;
/* Tailwind (arbitrary) */
class="text-[#4100eb] bg-[#4100eb]"
/* SCSS */
$brand: #4100eb;
/* SwiftUI */
Color(red: 0.255, green: 0.000, blue: 0.922)
/* Android */
Color.parseColor("#4100eb")Accessibility — WCAG contrast
Aa
#4100eb on white: 8.66:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#4100eb on black: 2.42:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.5%
Green0.0%
Blue92.2%
CMYK percentages
Cyan72.3%
Magenta100.0%
Yellow0.0%
Key (black)7.8%
Color previews
#4100eb text on a black background
contrast 2.42:1
Card sample
#4100eb text on a white background
contrast 8.66:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4100eb;
Background color
Panel with #4100eb background
background-color: #4100eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4100eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(65, 0, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(65, 0, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4100eb; background: linear-gradient(135deg, #4100eb, #DE00EB);