#4b2ab3
a dark, vivid blue · warm · closest name: indigo
RGB
75, 42, 179
HSL
255°, 62%, 43%
CMYK
58, 77, 0, 30
Luminance
0.0641
Every format
| HEX | #4b2ab3 |
| RGB | rgb(75, 42, 179) |
| HSL | hsl(255, 62%, 43%) |
| CMYK | cmyk(58%, 77%, 0%, 30%) |
| LAB | lab(30.4 49.8 -67.0) |
| LCH | lch(30.4 83.5 306.6) |
| OKLCH | oklch(0.422 0.200 285.0) |
Copy-ready code
/* CSS */
color: #4b2ab3;
background-color: #4b2ab3;
/* Tailwind (arbitrary) */
class="text-[#4b2ab3] bg-[#4b2ab3]"
/* SCSS */
$brand: #4b2ab3;
/* SwiftUI */
Color(red: 0.294, green: 0.165, blue: 0.702)
/* Android */
Color.parseColor("#4b2ab3")Accessibility — WCAG contrast
Aa
#4b2ab3 on white: 9.21:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#4b2ab3 on black: 2.28:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red29.4%
Green16.5%
Blue70.2%
CMYK percentages
Cyan58.1%
Magenta76.5%
Yellow0.0%
Key (black)29.8%
Color previews
#4b2ab3 text on a black background
contrast 2.28:1
Card sample
#4b2ab3 text on a white background
contrast 9.21:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4b2ab3;
Background color
Panel with #4b2ab3 background
background-color: #4b2ab3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4b2ab3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(75, 42, 179, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(75, 42, 179, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4b2ab3; background: linear-gradient(135deg, #4b2ab3, #A62AB3);