#47397b
a dark, soft blue · warm · closest name: midnightblue
RGB
71, 57, 123
HSL
253°, 37%, 35%
CMYK
42, 54, 0, 52
Luminance
0.0570
Every format
| HEX | #47397b |
| RGB | rgb(71, 57, 123) |
| HSL | hsl(253, 37%, 35%) |
| CMYK | cmyk(42%, 54%, 0%, 52%) |
| LAB | lab(28.6 23.4 -35.6) |
| LCH | lch(28.6 42.6 303.2) |
| OKLCH | oklch(0.394 0.108 290.3) |
Copy-ready code
/* CSS */
color: #47397b;
background-color: #47397b;
/* Tailwind (arbitrary) */
class="text-[#47397b] bg-[#47397b]"
/* SCSS */
$brand: #47397b;
/* SwiftUI */
Color(red: 0.278, green: 0.224, blue: 0.482)
/* Android */
Color.parseColor("#47397b")Accessibility — WCAG contrast
Aa
#47397b on white: 9.82:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#47397b on black: 2.14:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red27.8%
Green22.4%
Blue48.2%
CMYK percentages
Cyan42.3%
Magenta53.7%
Yellow0.0%
Key (black)51.8%
Color previews
#47397b text on a black background
contrast 2.14:1
Card sample
#47397b text on a white background
contrast 9.82:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #47397b;
Background color
Panel with #47397b background
background-color: #47397b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #47397b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(71, 57, 123, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(71, 57, 123, 0.45);
Border & gradient
Gradient panel
border: 3px solid #47397b; background: linear-gradient(135deg, #47397b, #73397B);