#570b78
a dark, electric violet · warm · closest name: indigo
RGB
87, 11, 120
HSL
282°, 83%, 26%
CMYK
28, 91, 0, 53
Luminance
0.0362
Every format
| HEX | #570b78 |
| RGB | rgb(87, 11, 120) |
| HSL | hsl(282, 83%, 26%) |
| CMYK | cmyk(28%, 91%, 0%, 53%) |
| LAB | lab(22.4 48.5 -43.7) |
| LCH | lch(22.4 65.3 317.9) |
| OKLCH | oklch(0.353 0.166 311.7) |
Copy-ready code
/* CSS */
color: #570b78;
background-color: #570b78;
/* Tailwind (arbitrary) */
class="text-[#570b78] bg-[#570b78]"
/* SCSS */
$brand: #570b78;
/* SwiftUI */
Color(red: 0.341, green: 0.043, blue: 0.471)
/* Android */
Color.parseColor("#570b78")Accessibility — WCAG contrast
Aa
#570b78 on white: 12.18:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#570b78 on black: 1.72:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green4.3%
Blue47.1%
CMYK percentages
Cyan27.5%
Magenta90.8%
Yellow0.0%
Key (black)52.9%
Color previews
#570b78 text on a black background
contrast 1.72:1
Card sample
#570b78 text on a white background
contrast 12.18:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #570b78;
Background color
Panel with #570b78 background
background-color: #570b78;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #570b78;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 11, 120, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 11, 120, 0.45);
Border & gradient
Gradient panel
border: 3px solid #570b78; background: linear-gradient(135deg, #570b78, #780B50);