#570b7b
a dark, electric violet · warm · closest name: indigo
RGB
87, 11, 123
HSL
281°, 84%, 26%
CMYK
29, 91, 0, 52
Luminance
0.0370
Every format
| HEX | #570b7b |
| RGB | rgb(87, 11, 123) |
| HSL | hsl(281, 84%, 26%) |
| CMYK | cmyk(29%, 91%, 0%, 52%) |
| LAB | lab(22.6 49.1 -45.2) |
| LCH | lch(22.6 66.8 317.3) |
| OKLCH | oklch(0.356 0.169 310.5) |
Copy-ready code
/* CSS */
color: #570b7b;
background-color: #570b7b;
/* Tailwind (arbitrary) */
class="text-[#570b7b] bg-[#570b7b]"
/* SCSS */
$brand: #570b7b;
/* SwiftUI */
Color(red: 0.341, green: 0.043, blue: 0.482)
/* Android */
Color.parseColor("#570b7b")Accessibility — WCAG contrast
Aa
#570b7b on white: 12.08:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#570b7b on black: 1.74:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green4.3%
Blue48.2%
CMYK percentages
Cyan29.3%
Magenta91.1%
Yellow0.0%
Key (black)51.8%
Color previews
#570b7b text on a black background
contrast 1.74:1
Card sample
#570b7b text on a white background
contrast 12.08:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #570b7b;
Background color
Panel with #570b7b background
background-color: #570b7b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #570b7b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 11, 123, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 11, 123, 0.45);
Border & gradient
Gradient panel
border: 3px solid #570b7b; background: linear-gradient(135deg, #570b7b, #7B0B54);