#570bba
a dark, electric violet · warm · closest name: navy
RGB
87, 11, 186
HSL
266°, 89%, 39%
CMYK
53, 94, 0, 27
Luminance
0.0581
Every format
| HEX | #570bba |
| RGB | rgb(87, 11, 186) |
| HSL | hsl(266, 89%, 39%) |
| CMYK | cmyk(53%, 94%, 0%, 27%) |
| LAB | lab(28.9 63.4 -73.6) |
| LCH | lch(28.9 97.1 310.7) |
| OKLCH | oklch(0.417 0.227 291.5) |
Copy-ready code
/* CSS */
color: #570bba;
background-color: #570bba;
/* Tailwind (arbitrary) */
class="text-[#570bba] bg-[#570bba]"
/* SCSS */
$brand: #570bba;
/* SwiftUI */
Color(red: 0.341, green: 0.043, blue: 0.729)
/* Android */
Color.parseColor("#570bba")Accessibility — WCAG contrast
Aa
#570bba on white: 9.71:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#570bba on black: 2.16:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green4.3%
Blue72.9%
CMYK percentages
Cyan53.2%
Magenta94.1%
Yellow0.0%
Key (black)27.1%
Color previews
#570bba text on a black background
contrast 2.16:1
Card sample
#570bba text on a white background
contrast 9.71:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #570bba;
Background color
Panel with #570bba background
background-color: #570bba;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #570bba;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 11, 186, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 11, 186, 0.45);
Border & gradient
Gradient panel
border: 3px solid #570bba; background: linear-gradient(135deg, #570bba, #BA0BA8);