#4b3acf
a balanced, vivid blue · warm · closest name: slateblue
RGB
75, 58, 207
HSL
247°, 61%, 52%
CMYK
64, 72, 0, 19
Luminance
0.0903
Every format
| HEX | #4b3acf |
| RGB | rgb(75, 58, 207) |
| HSL | hsl(247, 61%, 52%) |
| CMYK | cmyk(64%, 72%, 0%, 19%) |
| LAB | lab(36.0 49.9 -74.2) |
| LCH | lch(36.0 89.4 303.9) |
| OKLCH | oklch(0.470 0.217 279.1) |
Copy-ready code
/* CSS */
color: #4b3acf;
background-color: #4b3acf;
/* Tailwind (arbitrary) */
class="text-[#4b3acf] bg-[#4b3acf]"
/* SCSS */
$brand: #4b3acf;
/* SwiftUI */
Color(red: 0.294, green: 0.227, blue: 0.812)
/* Android */
Color.parseColor("#4b3acf")Accessibility — WCAG contrast
Aa
#4b3acf on white: 7.49:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#4b3acf on black: 2.81:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red29.4%
Green22.7%
Blue81.2%
CMYK percentages
Cyan63.8%
Magenta72.0%
Yellow0.0%
Key (black)18.8%
Color previews
#4b3acf text on a black background
contrast 2.81:1
Card sample
#4b3acf text on a white background
contrast 7.49:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4b3acf;
Background color
Panel with #4b3acf background
background-color: #4b3acf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4b3acf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(75, 58, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(75, 58, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4b3acf; background: linear-gradient(135deg, #4b3acf, #AE3ACF);