#4b17df
a balanced, electric violet · warm · closest name: blue
RGB
75, 23, 223
HSL
256°, 81%, 48%
CMYK
66, 90, 0, 13
Luminance
0.0744
Every format
| HEX | #4b17df |
| RGB | rgb(75, 23, 223) |
| HSL | hsl(256, 81%, 48%) |
| CMYK | cmyk(66%, 90%, 0%, 13%) |
| LAB | lab(32.8 68.8 -88.8) |
| LCH | lch(32.8 112.3 307.8) |
| OKLCH | oklch(0.453 0.260 280.0) |
Copy-ready code
/* CSS */
color: #4b17df;
background-color: #4b17df;
/* Tailwind (arbitrary) */
class="text-[#4b17df] bg-[#4b17df]"
/* SCSS */
$brand: #4b17df;
/* SwiftUI */
Color(red: 0.294, green: 0.090, blue: 0.875)
/* Android */
Color.parseColor("#4b17df")Accessibility — WCAG contrast
Aa
#4b17df on white: 8.44:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#4b17df on black: 2.49:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red29.4%
Green9.0%
Blue87.5%
CMYK percentages
Cyan66.4%
Magenta89.7%
Yellow0.0%
Key (black)12.5%
Color previews
#4b17df text on a black background
contrast 2.49:1
Card sample
#4b17df text on a white background
contrast 8.44:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4b17df;
Background color
Panel with #4b17df background
background-color: #4b17df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4b17df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(75, 23, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(75, 23, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4b17df; background: linear-gradient(135deg, #4b17df, #D017DF);