#3f047f
a dark, electric violet · warm · closest name: indigo
RGB
63, 4, 127
HSL
269°, 94%, 26%
CMYK
50, 97, 0, 50
Luminance
0.0268
Every format
| HEX | #3f047f |
| RGB | rgb(63, 4, 127) |
| HSL | hsl(269, 94%, 26%) |
| CMYK | cmyk(50%, 97%, 0%, 50%) |
| LAB | lab(18.7 48.7 -54.4) |
| LCH | lch(18.7 73.0 311.8) |
| OKLCH | oklch(0.322 0.173 295.2) |
Copy-ready code
/* CSS */
color: #3f047f;
background-color: #3f047f;
/* Tailwind (arbitrary) */
class="text-[#3f047f] bg-[#3f047f]"
/* SCSS */
$brand: #3f047f;
/* SwiftUI */
Color(red: 0.247, green: 0.016, blue: 0.498)
/* Android */
Color.parseColor("#3f047f")Accessibility — WCAG contrast
Aa
#3f047f on white: 13.68:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3f047f on black: 1.54:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green1.6%
Blue49.8%
CMYK percentages
Cyan50.4%
Magenta96.9%
Yellow0.0%
Key (black)50.2%
Color previews
#3f047f text on a black background
contrast 1.54:1
Card sample
#3f047f text on a white background
contrast 13.68:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f047f;
Background color
Panel with #3f047f background
background-color: #3f047f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f047f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 4, 127, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 4, 127, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f047f; background: linear-gradient(135deg, #3f047f, #7F046D);