#3f044b
a deep, electric violet · warm · closest name: midnightblue
RGB
63, 4, 75
HSL
290°, 90%, 16%
CMYK
16, 95, 0, 71
Luminance
0.0165
Every format
| HEX | #3f044b |
| RGB | rgb(63, 4, 75) |
| HSL | hsl(290, 90%, 16%) |
| CMYK | cmyk(16%, 95%, 0%, 71%) |
| LAB | lab(13.5 36.8 -28.4) |
| LCH | lch(13.5 46.5 322.3) |
| OKLCH | oklch(0.271 0.124 319.7) |
Copy-ready code
/* CSS */
color: #3f044b;
background-color: #3f044b;
/* Tailwind (arbitrary) */
class="text-[#3f044b] bg-[#3f044b]"
/* SCSS */
$brand: #3f044b;
/* SwiftUI */
Color(red: 0.247, green: 0.016, blue: 0.294)
/* Android */
Color.parseColor("#3f044b")Accessibility — WCAG contrast
Aa
#3f044b on white: 15.79:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3f044b on black: 1.33:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green1.6%
Blue29.4%
CMYK percentages
Cyan16.0%
Magenta94.7%
Yellow0.0%
Key (black)70.6%
Color previews
#3f044b text on a black background
contrast 1.33:1
Card sample
#3f044b text on a white background
contrast 15.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f044b;
Background color
Panel with #3f044b background
background-color: #3f044b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f044b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 4, 75, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 4, 75, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f044b; background: linear-gradient(135deg, #3f044b, #4B0428);