#421d13
a deep, vivid red · warm · closest name: black
RGB
66, 29, 19
HSL
13°, 55%, 17%
CMYK
0, 56, 71, 74
Luminance
0.0208
Every format
| HEX | #421d13 |
| RGB | rgb(66, 29, 19) |
| HSL | hsl(13, 55%, 17%) |
| CMYK | cmyk(0%, 56%, 71%, 74%) |
| LAB | lab(15.9 16.9 15.0) |
| LCH | lch(15.9 22.6 41.6) |
| OKLCH | oklch(0.282 0.060 36.1) |
Copy-ready code
/* CSS */
color: #421d13;
background-color: #421d13;
/* Tailwind (arbitrary) */
class="text-[#421d13] bg-[#421d13]"
/* SCSS */
$brand: #421d13;
/* SwiftUI */
Color(red: 0.259, green: 0.114, blue: 0.075)
/* Android */
Color.parseColor("#421d13")Accessibility — WCAG contrast
Aa
#421d13 on white: 14.82:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#421d13 on black: 1.42:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.9%
Green11.4%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta56.1%
Yellow71.2%
Key (black)74.1%
Color previews
#421d13 text on a black background
contrast 1.42:1
Card sample
#421d13 text on a white background
contrast 14.82:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #421d13;
Background color
Panel with #421d13 background
background-color: #421d13;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #421d13;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(66, 29, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(66, 29, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #421d13; background: linear-gradient(135deg, #421d13, #423C13);