#4b397b
a dark, soft violet · warm · closest name: midnightblue
RGB
75, 57, 123
HSL
256°, 37%, 35%
CMYK
39, 54, 0, 52
Luminance
0.0585
Every format
| HEX | #4b397b |
| RGB | rgb(75, 57, 123) |
| HSL | hsl(256, 37%, 35%) |
| CMYK | cmyk(39%, 54%, 0%, 52%) |
| LAB | lab(29.0 24.4 -35.0) |
| LCH | lch(29.0 42.7 304.9) |
| OKLCH | oklch(0.398 0.108 293.5) |
Copy-ready code
/* CSS */
color: #4b397b;
background-color: #4b397b;
/* Tailwind (arbitrary) */
class="text-[#4b397b] bg-[#4b397b]"
/* SCSS */
$brand: #4b397b;
/* SwiftUI */
Color(red: 0.294, green: 0.224, blue: 0.482)
/* Android */
Color.parseColor("#4b397b")Accessibility — WCAG contrast
Aa
#4b397b on white: 9.68:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#4b397b on black: 2.17:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red29.4%
Green22.4%
Blue48.2%
CMYK percentages
Cyan39.0%
Magenta53.7%
Yellow0.0%
Key (black)51.8%
Color previews
#4b397b text on a black background
contrast 2.17:1
Card sample
#4b397b text on a white background
contrast 9.68:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4b397b;
Background color
Panel with #4b397b background
background-color: #4b397b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4b397b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(75, 57, 123, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(75, 57, 123, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4b397b; background: linear-gradient(135deg, #4b397b, #77397B);