#51007f
a deep, electric violet · warm · closest name: indigo
RGB
81, 0, 127
HSL
278°, 100%, 25%
CMYK
36, 100, 0, 50
Luminance
0.0328
Every format
| HEX | #51007f |
| RGB | rgb(81, 0, 127) |
| HSL | hsl(278, 100%, 25%) |
| CMYK | cmyk(36%, 100%, 0%, 50%) |
| LAB | lab(21.1 51.7 -50.3) |
| LCH | lch(21.1 72.1 315.8) |
| OKLCH | oklch(0.345 0.178 306.2) |
Copy-ready code
/* CSS */
color: #51007f;
background-color: #51007f;
/* Tailwind (arbitrary) */
class="text-[#51007f] bg-[#51007f]"
/* SCSS */
$brand: #51007f;
/* SwiftUI */
Color(red: 0.318, green: 0.000, blue: 0.498)
/* Android */
Color.parseColor("#51007f")Accessibility — WCAG contrast
Aa
#51007f on white: 12.68:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#51007f on black: 1.66:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green0.0%
Blue49.8%
CMYK percentages
Cyan36.2%
Magenta100.0%
Yellow0.0%
Key (black)50.2%
Color previews
#51007f text on a black background
contrast 1.66:1
Card sample
#51007f text on a white background
contrast 12.68:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #51007f;
Background color
Panel with #51007f background
background-color: #51007f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #51007f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 0, 127, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 0, 127, 0.45);
Border & gradient
Gradient panel
border: 3px solid #51007f; background: linear-gradient(135deg, #51007f, #7F0058);