#a637a6
a dark, vivid magenta / pink · warm · closest name: purple
RGB
166, 55, 166
HSL
300°, 50%, 43%
CMYK
0, 67, 0, 35
Luminance
0.1359
Every format
| HEX | #a637a6 |
| RGB | rgb(166, 55, 166) |
| HSL | hsl(300, 50%, 43%) |
| CMYK | cmyk(0%, 67%, 0%, 35%) |
| LAB | lab(43.6 58.8 -37.3) |
| LCH | lch(43.6 69.6 327.6) |
| OKLCH | oklch(0.539 0.194 327.9) |
Copy-ready code
/* CSS */
color: #a637a6;
background-color: #a637a6;
/* Tailwind (arbitrary) */
class="text-[#a637a6] bg-[#a637a6]"
/* SCSS */
$brand: #a637a6;
/* SwiftUI */
Color(red: 0.651, green: 0.216, blue: 0.651)
/* Android */
Color.parseColor("#a637a6")Accessibility — WCAG contrast
Aa
#a637a6 on white: 5.65:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#a637a6 on black: 3.72:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red65.1%
Green21.6%
Blue65.1%
CMYK percentages
Cyan0.0%
Magenta66.9%
Yellow0.0%
Key (black)34.9%
Color previews
#a637a6 text on a black background
contrast 3.72:1
Card sample
#a637a6 text on a white background
contrast 5.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #a637a6;
Background color
Panel with #a637a6 background
background-color: #a637a6;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #a637a6;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(166, 55, 166, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(166, 55, 166, 0.45);
Border & gradient
Gradient panel
border: 3px solid #a637a6; background: linear-gradient(135deg, #a637a6, #A6375C);