#4b478f
a dark, soft blue · warm · closest name: midnightblue
RGB
75, 71, 143
HSL
243°, 34%, 42%
CMYK
48, 50, 0, 44
Luminance
0.0799
Every format
| HEX | #4b478f |
| RGB | rgb(75, 71, 143) |
| HSL | hsl(243, 34%, 42%) |
| CMYK | cmyk(48%, 50%, 0%, 44%) |
| LAB | lab(34.0 21.6 -39.5) |
| LCH | lch(34.0 45.0 298.7) |
| OKLCH | oklch(0.439 0.115 283.1) |
Copy-ready code
/* CSS */
color: #4b478f;
background-color: #4b478f;
/* Tailwind (arbitrary) */
class="text-[#4b478f] bg-[#4b478f]"
/* SCSS */
$brand: #4b478f;
/* SwiftUI */
Color(red: 0.294, green: 0.278, blue: 0.561)
/* Android */
Color.parseColor("#4b478f")Accessibility — WCAG contrast
Aa
#4b478f on white: 8.09:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#4b478f on black: 2.60:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red29.4%
Green27.8%
Blue56.1%
CMYK percentages
Cyan47.6%
Magenta50.3%
Yellow0.0%
Key (black)43.9%
Color previews
#4b478f text on a black background
contrast 2.60:1
Card sample
#4b478f text on a white background
contrast 8.09:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4b478f;
Background color
Panel with #4b478f background
background-color: #4b478f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4b478f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(75, 71, 143, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(75, 71, 143, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4b478f; background: linear-gradient(135deg, #4b478f, #7B478F);