#570b79
a dark, electric violet · warm · closest name: indigo
RGB
87, 11, 121
HSL
282°, 83%, 26%
CMYK
28, 91, 0, 53
Luminance
0.0365
Every format
| HEX | #570b79 |
| RGB | rgb(87, 11, 121) |
| HSL | hsl(282, 83%, 26%) |
| CMYK | cmyk(28%, 91%, 0%, 53%) |
| LAB | lab(22.5 48.7 -44.2) |
| LCH | lch(22.5 65.8 317.7) |
| OKLCH | oklch(0.354 0.167 311.3) |
Copy-ready code
/* CSS */
color: #570b79;
background-color: #570b79;
/* Tailwind (arbitrary) */
class="text-[#570b79] bg-[#570b79]"
/* SCSS */
$brand: #570b79;
/* SwiftUI */
Color(red: 0.341, green: 0.043, blue: 0.475)
/* Android */
Color.parseColor("#570b79")Accessibility — WCAG contrast
Aa
#570b79 on white: 12.14:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#570b79 on black: 1.73:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green4.3%
Blue47.5%
CMYK percentages
Cyan28.1%
Magenta90.9%
Yellow0.0%
Key (black)52.5%
Color previews
#570b79 text on a black background
contrast 1.73:1
Card sample
#570b79 text on a white background
contrast 12.14:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #570b79;
Background color
Panel with #570b79 background
background-color: #570b79;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #570b79;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 11, 121, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 11, 121, 0.45);
Border & gradient
Gradient panel
border: 3px solid #570b79; background: linear-gradient(135deg, #570b79, #790B52);