#421c13
a deep, vivid red · warm · closest name: black
RGB
66, 28, 19
HSL
12°, 55%, 17%
CMYK
0, 58, 71, 74
Luminance
0.0204
Every format
| HEX | #421c13 |
| RGB | rgb(66, 28, 19) |
| HSL | hsl(12, 55%, 17%) |
| CMYK | cmyk(0%, 58%, 71%, 74%) |
| LAB | lab(15.7 17.5 14.7) |
| LCH | lch(15.7 22.9 40.0) |
| OKLCH | oklch(0.280 0.061 34.5) |
Copy-ready code
/* CSS */
color: #421c13;
background-color: #421c13;
/* Tailwind (arbitrary) */
class="text-[#421c13] bg-[#421c13]"
/* SCSS */
$brand: #421c13;
/* SwiftUI */
Color(red: 0.259, green: 0.110, blue: 0.075)
/* Android */
Color.parseColor("#421c13")Accessibility — WCAG contrast
Aa
#421c13 on white: 14.92:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#421c13 on black: 1.41:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.9%
Green11.0%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta57.6%
Yellow71.2%
Key (black)74.1%
Color previews
#421c13 text on a black background
contrast 1.41:1
Card sample
#421c13 text on a white background
contrast 14.92:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #421c13;
Background color
Panel with #421c13 background
background-color: #421c13;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #421c13;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(66, 28, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(66, 28, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #421c13; background: linear-gradient(135deg, #421c13, #423B13);