#421a21
a deep, soft red · warm · closest name: black
RGB
66, 26, 33
HSL
350°, 44%, 18%
CMYK
0, 61, 50, 74
Luminance
0.0201
Every format
| HEX | #421a21 |
| RGB | rgb(66, 26, 33) |
| HSL | hsl(350, 44%, 18%) |
| CMYK | cmyk(0%, 61%, 50%, 74%) |
| LAB | lab(15.5 20.2 4.6) |
| LCH | lch(15.5 20.7 12.9) |
| OKLCH | oklch(0.280 0.062 11.1) |
Copy-ready code
/* CSS */
color: #421a21;
background-color: #421a21;
/* Tailwind (arbitrary) */
class="text-[#421a21] bg-[#421a21]"
/* SCSS */
$brand: #421a21;
/* SwiftUI */
Color(red: 0.259, green: 0.102, blue: 0.129)
/* Android */
Color.parseColor("#421a21")Accessibility — WCAG contrast
Aa
#421a21 on white: 14.99:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#421a21 on black: 1.40:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.9%
Green10.2%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta60.6%
Yellow50.0%
Key (black)74.1%
Color previews
#421a21 text on a black background
contrast 1.40:1
Card sample
#421a21 text on a white background
contrast 14.99:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #421a21;
Background color
Panel with #421a21 background
background-color: #421a21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #421a21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(66, 26, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(66, 26, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #421a21; background: linear-gradient(135deg, #421a21, #422E1A);