#511abf
a dark, electric violet · warm · closest name: navy
RGB
81, 26, 191
HSL
260°, 76%, 43%
CMYK
58, 86, 0, 25
Luminance
0.0625
Every format
| HEX | #511abf |
| RGB | rgb(81, 26, 191) |
| HSL | hsl(260, 76%, 43%) |
| CMYK | cmyk(58%, 86%, 0%, 25%) |
| LAB | lab(30.0 60.3 -74.7) |
| LCH | lch(30.0 96.0 308.9) |
| OKLCH | oklch(0.425 0.225 287.1) |
Copy-ready code
/* CSS */
color: #511abf;
background-color: #511abf;
/* Tailwind (arbitrary) */
class="text-[#511abf] bg-[#511abf]"
/* SCSS */
$brand: #511abf;
/* SwiftUI */
Color(red: 0.318, green: 0.102, blue: 0.749)
/* Android */
Color.parseColor("#511abf")Accessibility — WCAG contrast
Aa
#511abf on white: 9.33:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#511abf on black: 2.25:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green10.2%
Blue74.9%
CMYK percentages
Cyan57.6%
Magenta86.4%
Yellow0.0%
Key (black)25.1%
Color previews
#511abf text on a black background
contrast 2.25:1
Card sample
#511abf text on a white background
contrast 9.33:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #511abf;
Background color
Panel with #511abf background
background-color: #511abf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #511abf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 26, 191, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 26, 191, 0.45);
Border & gradient
Gradient panel
border: 3px solid #511abf; background: linear-gradient(135deg, #511abf, #BF1ABF);