#4b03cc
a dark, electric violet · warm · closest name: blue
RGB
75, 3, 204
HSL
262°, 97%, 41%
CMYK
63, 99, 0, 20
Luminance
0.0592
Every format
| HEX | #4b03cc |
| RGB | rgb(75, 3, 204) |
| HSL | hsl(262, 97%, 41%) |
| CMYK | cmyk(63%, 99%, 0%, 20%) |
| LAB | lab(29.2 68.1 -83.7) |
| LCH | lch(29.2 108.0 309.1) |
| OKLCH | oklch(0.422 0.248 283.3) |
Copy-ready code
/* CSS */
color: #4b03cc;
background-color: #4b03cc;
/* Tailwind (arbitrary) */
class="text-[#4b03cc] bg-[#4b03cc]"
/* SCSS */
$brand: #4b03cc;
/* SwiftUI */
Color(red: 0.294, green: 0.012, blue: 0.800)
/* Android */
Color.parseColor("#4b03cc")Accessibility — WCAG contrast
Aa
#4b03cc on white: 9.61:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#4b03cc on black: 2.18:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red29.4%
Green1.2%
Blue80.0%
CMYK percentages
Cyan63.2%
Magenta98.5%
Yellow0.0%
Key (black)20.0%
Color previews
#4b03cc text on a black background
contrast 2.18:1
Card sample
#4b03cc text on a white background
contrast 9.61:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4b03cc;
Background color
Panel with #4b03cc background
background-color: #4b03cc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4b03cc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(75, 3, 204, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(75, 3, 204, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4b03cc; background: linear-gradient(135deg, #4b03cc, #CC03C7);