#4b38bc
a balanced, vivid blue · warm · closest name: slateblue
RGB
75, 56, 188
HSL
249°, 54%, 48%
CMYK
60, 70, 0, 26
Luminance
0.0796
Every format
| HEX | #4b38bc |
| RGB | rgb(75, 56, 188) |
| HSL | hsl(249, 54%, 48%) |
| CMYK | cmyk(60%, 70%, 0%, 26%) |
| LAB | lab(33.9 45.1 -66.6) |
| LCH | lch(33.9 80.5 304.1) |
| OKLCH | oklch(0.450 0.196 281.6) |
Copy-ready code
/* CSS */
color: #4b38bc;
background-color: #4b38bc;
/* Tailwind (arbitrary) */
class="text-[#4b38bc] bg-[#4b38bc]"
/* SCSS */
$brand: #4b38bc;
/* SwiftUI */
Color(red: 0.294, green: 0.220, blue: 0.737)
/* Android */
Color.parseColor("#4b38bc")Accessibility — WCAG contrast
Aa
#4b38bc on white: 8.10:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#4b38bc on black: 2.59:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red29.4%
Green22.0%
Blue73.7%
CMYK percentages
Cyan60.1%
Magenta70.2%
Yellow0.0%
Key (black)26.3%
Color previews
#4b38bc text on a black background
contrast 2.59:1
Card sample
#4b38bc text on a white background
contrast 8.10:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4b38bc;
Background color
Panel with #4b38bc background
background-color: #4b38bc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4b38bc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(75, 56, 188, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(75, 56, 188, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4b38bc; background: linear-gradient(135deg, #4b38bc, #A338BC);