#570b7a
a dark, electric violet · warm · closest name: indigo
RGB
87, 11, 122
HSL
281°, 84%, 26%
CMYK
29, 91, 0, 52
Luminance
0.0367
Every format
| HEX | #570b7a |
| RGB | rgb(87, 11, 122) |
| HSL | hsl(281, 84%, 26%) |
| CMYK | cmyk(29%, 91%, 0%, 52%) |
| LAB | lab(22.6 48.9 -44.7) |
| LCH | lch(22.6 66.3 317.5) |
| OKLCH | oklch(0.355 0.168 310.9) |
Copy-ready code
/* CSS */
color: #570b7a;
background-color: #570b7a;
/* Tailwind (arbitrary) */
class="text-[#570b7a] bg-[#570b7a]"
/* SCSS */
$brand: #570b7a;
/* SwiftUI */
Color(red: 0.341, green: 0.043, blue: 0.478)
/* Android */
Color.parseColor("#570b7a")Accessibility — WCAG contrast
Aa
#570b7a on white: 12.11:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#570b7a on black: 1.73:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green4.3%
Blue47.8%
CMYK percentages
Cyan28.7%
Magenta91.0%
Yellow0.0%
Key (black)52.2%
Color previews
#570b7a text on a black background
contrast 1.73:1
Card sample
#570b7a text on a white background
contrast 12.11:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #570b7a;
Background color
Panel with #570b7a background
background-color: #570b7a;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #570b7a;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 11, 122, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 11, 122, 0.45);
Border & gradient
Gradient panel
border: 3px solid #570b7a; background: linear-gradient(135deg, #570b7a, #7A0B53);