#4b3fd4
a balanced, vivid blue · warm · closest name: slateblue
RGB
75, 63, 212
HSL
245°, 63%, 54%
CMYK
65, 70, 0, 17
Luminance
0.0980
Every format
| HEX | #4b3fd4 |
| RGB | rgb(75, 63, 212) |
| HSL | hsl(245, 63%, 54%) |
| CMYK | cmyk(65%, 70%, 0%, 17%) |
| LAB | lab(37.5 48.7 -74.7) |
| LCH | lch(37.5 89.2 303.1) |
| OKLCH | oklch(0.482 0.218 278.0) |
Copy-ready code
/* CSS */
color: #4b3fd4;
background-color: #4b3fd4;
/* Tailwind (arbitrary) */
class="text-[#4b3fd4] bg-[#4b3fd4]"
/* SCSS */
$brand: #4b3fd4;
/* SwiftUI */
Color(red: 0.294, green: 0.247, blue: 0.831)
/* Android */
Color.parseColor("#4b3fd4")Accessibility — WCAG contrast
Aa
#4b3fd4 on white: 7.09:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#4b3fd4 on black: 2.96:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red29.4%
Green24.7%
Blue83.1%
CMYK percentages
Cyan64.6%
Magenta70.3%
Yellow0.0%
Key (black)16.9%
Color previews
#4b3fd4 text on a black background
contrast 2.96:1
Card sample
#4b3fd4 text on a white background
contrast 7.09:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4b3fd4;
Background color
Panel with #4b3fd4 background
background-color: #4b3fd4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4b3fd4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(75, 63, 212, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(75, 63, 212, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4b3fd4; background: linear-gradient(135deg, #4b3fd4, #AE3FD4);