#4b3fd3
a balanced, vivid blue · warm · closest name: slateblue
RGB
75, 63, 211
HSL
245°, 63%, 54%
CMYK
65, 70, 0, 17
Luminance
0.0975
Every format
| HEX | #4b3fd3 |
| RGB | rgb(75, 63, 211) |
| HSL | hsl(245, 63%, 54%) |
| CMYK | cmyk(65%, 70%, 0%, 17%) |
| LAB | lab(37.4 48.4 -74.3) |
| LCH | lch(37.4 88.7 303.1) |
| OKLCH | oklch(0.481 0.216 278.1) |
Copy-ready code
/* CSS */
color: #4b3fd3;
background-color: #4b3fd3;
/* Tailwind (arbitrary) */
class="text-[#4b3fd3] bg-[#4b3fd3]"
/* SCSS */
$brand: #4b3fd3;
/* SwiftUI */
Color(red: 0.294, green: 0.247, blue: 0.827)
/* Android */
Color.parseColor("#4b3fd3")Accessibility — WCAG contrast
Aa
#4b3fd3 on white: 7.12:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#4b3fd3 on black: 2.95:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red29.4%
Green24.7%
Blue82.7%
CMYK percentages
Cyan64.5%
Magenta70.1%
Yellow0.0%
Key (black)17.3%
Color previews
#4b3fd3 text on a black background
contrast 2.95:1
Card sample
#4b3fd3 text on a white background
contrast 7.12:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4b3fd3;
Background color
Panel with #4b3fd3 background
background-color: #4b3fd3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4b3fd3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(75, 63, 211, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(75, 63, 211, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4b3fd3; background: linear-gradient(135deg, #4b3fd3, #AE3FD3);