#4b3fdf
a balanced, vivid blue · warm · closest name: slateblue
RGB
75, 63, 223
HSL
245°, 71%, 56%
CMYK
66, 72, 0, 13
Luminance
0.1038
Every format
| HEX | #4b3fdf |
| RGB | rgb(75, 63, 223) |
| HSL | hsl(245, 71%, 56%) |
| CMYK | cmyk(66%, 72%, 0%, 13%) |
| LAB | lab(38.5 52.1 -79.3) |
| LCH | lch(38.5 94.9 303.3) |
| OKLCH | oklch(0.492 0.231 277.0) |
Copy-ready code
/* CSS */
color: #4b3fdf;
background-color: #4b3fdf;
/* Tailwind (arbitrary) */
class="text-[#4b3fdf] bg-[#4b3fdf]"
/* SCSS */
$brand: #4b3fdf;
/* SwiftUI */
Color(red: 0.294, green: 0.247, blue: 0.875)
/* Android */
Color.parseColor("#4b3fdf")Accessibility — WCAG contrast
Aa
#4b3fdf on white: 6.83:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#4b3fdf on black: 3.08:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red29.4%
Green24.7%
Blue87.5%
CMYK percentages
Cyan66.4%
Magenta71.7%
Yellow0.0%
Key (black)12.5%
Color previews
#4b3fdf text on a black background
contrast 3.08:1
Card sample
#4b3fdf text on a white background
contrast 6.83:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4b3fdf;
Background color
Panel with #4b3fdf background
background-color: #4b3fdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4b3fdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(75, 63, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(75, 63, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4b3fdf; background: linear-gradient(135deg, #4b3fdf, #B63FDF);