#4100f8
a balanced, electric violet · warm · closest name: blue
RGB
65, 0, 248
HSL
256°, 100%, 49%
CMYK
74, 100, 0, 3
Luminance
0.0790
Every format
| HEX | #4100f8 |
| RGB | rgb(65, 0, 248) |
| HSL | hsl(256, 100%, 49%) |
| CMYK | cmyk(74%, 100%, 0%, 3%) |
| LAB | lab(33.8 78.4 -101.4) |
| LCH | lch(33.8 128.2 307.7) |
| OKLCH | oklch(0.466 0.293 274.7) |
Copy-ready code
/* CSS */
color: #4100f8;
background-color: #4100f8;
/* Tailwind (arbitrary) */
class="text-[#4100f8] bg-[#4100f8]"
/* SCSS */
$brand: #4100f8;
/* SwiftUI */
Color(red: 0.255, green: 0.000, blue: 0.973)
/* Android */
Color.parseColor("#4100f8")Accessibility — WCAG contrast
Aa
#4100f8 on white: 8.14:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#4100f8 on black: 2.58:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.5%
Green0.0%
Blue97.3%
CMYK percentages
Cyan73.8%
Magenta100.0%
Yellow0.0%
Key (black)2.7%
Color previews
#4100f8 text on a black background
contrast 2.58:1
Card sample
#4100f8 text on a white background
contrast 8.14:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4100f8;
Background color
Panel with #4100f8 background
background-color: #4100f8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4100f8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(65, 0, 248, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(65, 0, 248, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4100f8; background: linear-gradient(135deg, #4100f8, #E600F8);