#4b3fda
a balanced, vivid blue · warm · closest name: slateblue
RGB
75, 63, 218
HSL
245°, 68%, 55%
CMYK
66, 71, 0, 15
Luminance
0.1011
Every format
| HEX | #4b3fda |
| RGB | rgb(75, 63, 218) |
| HSL | hsl(245, 68%, 55%) |
| CMYK | cmyk(66%, 71%, 0%, 15%) |
| LAB | lab(38.0 50.6 -77.2) |
| LCH | lch(38.0 92.3 303.2) |
| OKLCH | oklch(0.488 0.225 277.5) |
Copy-ready code
/* CSS */
color: #4b3fda;
background-color: #4b3fda;
/* Tailwind (arbitrary) */
class="text-[#4b3fda] bg-[#4b3fda]"
/* SCSS */
$brand: #4b3fda;
/* SwiftUI */
Color(red: 0.294, green: 0.247, blue: 0.855)
/* Android */
Color.parseColor("#4b3fda")Accessibility — WCAG contrast
Aa
#4b3fda on white: 6.95:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#4b3fda on black: 3.02:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red29.4%
Green24.7%
Blue85.5%
CMYK percentages
Cyan65.6%
Magenta71.1%
Yellow0.0%
Key (black)14.5%
Color previews
#4b3fda text on a black background
contrast 3.02:1
Card sample
#4b3fda text on a white background
contrast 6.95:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4b3fda;
Background color
Panel with #4b3fda background
background-color: #4b3fda;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4b3fda;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(75, 63, 218, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(75, 63, 218, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4b3fda; background: linear-gradient(135deg, #4b3fda, #B23FDA);