#660121
a deep, electric magenta / pink · warm · closest name: maroon
RGB
102, 1, 33
HSL
341°, 98%, 20%
CMYK
0, 99, 68, 60
Luminance
0.0296
Every format
| HEX | #660121 |
| RGB | rgb(102, 1, 33) |
| HSL | hsl(341, 98%, 20%) |
| CMYK | cmyk(0%, 99%, 68%, 60%) |
| LAB | lab(19.9 41.8 11.8) |
| LCH | lch(19.9 43.5 15.7) |
| OKLCH | oklch(0.326 0.129 12.8) |
Copy-ready code
/* CSS */
color: #660121;
background-color: #660121;
/* Tailwind (arbitrary) */
class="text-[#660121] bg-[#660121]"
/* SCSS */
$brand: #660121;
/* SwiftUI */
Color(red: 0.400, green: 0.004, blue: 0.129)
/* Android */
Color.parseColor("#660121")Accessibility — WCAG contrast
Aa
#660121 on white: 13.20:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#660121 on black: 1.59:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green0.4%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta99.0%
Yellow67.6%
Key (black)60.0%
Color previews
#660121 text on a black background
contrast 1.59:1
Card sample
#660121 text on a white background
contrast 13.20:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #660121;
Background color
Panel with #660121 background
background-color: #660121;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #660121;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 1, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 1, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #660121; background: linear-gradient(135deg, #660121, #662401);