#641221
a deep, vivid red · warm · closest name: maroon
RGB
100, 18, 33
HSL
349°, 70%, 23%
CMYK
0, 82, 67, 61
Luminance
0.0325
Every format
| HEX | #641221 |
| RGB | rgb(100, 18, 33) |
| HSL | hsl(349, 70%, 23%) |
| CMYK | cmyk(0%, 82%, 67%, 61%) |
| LAB | lab(21.0 36.6 13.2) |
| LCH | lch(21.0 39.0 19.9) |
| OKLCH | oklch(0.334 0.114 16.3) |
Copy-ready code
/* CSS */
color: #641221;
background-color: #641221;
/* Tailwind (arbitrary) */
class="text-[#641221] bg-[#641221]"
/* SCSS */
$brand: #641221;
/* SwiftUI */
Color(red: 0.392, green: 0.071, blue: 0.129)
/* Android */
Color.parseColor("#641221")Accessibility — WCAG contrast
Aa
#641221 on white: 12.72:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#641221 on black: 1.65:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green7.1%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta82.0%
Yellow67.0%
Key (black)60.8%
Color previews
#641221 text on a black background
contrast 1.65:1
Card sample
#641221 text on a white background
contrast 12.72:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #641221;
Background color
Panel with #641221 background
background-color: #641221;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #641221;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 18, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 18, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #641221; background: linear-gradient(135deg, #641221, #643A12);