#3f1921
a deep, soft red · warm · closest name: black
RGB
63, 25, 33
HSL
347°, 43%, 17%
CMYK
0, 60, 48, 75
Luminance
0.0186
Every format
| HEX | #3f1921 |
| RGB | rgb(63, 25, 33) |
| HSL | hsl(347, 43%, 17%) |
| CMYK | cmyk(0%, 60%, 48%, 75%) |
| LAB | lab(14.8 19.5 3.5) |
| LCH | lch(14.8 19.8 10.0) |
| OKLCH | oklch(0.273 0.060 8.7) |
Copy-ready code
/* CSS */
color: #3f1921;
background-color: #3f1921;
/* Tailwind (arbitrary) */
class="text-[#3f1921] bg-[#3f1921]"
/* SCSS */
$brand: #3f1921;
/* SwiftUI */
Color(red: 0.247, green: 0.098, blue: 0.129)
/* Android */
Color.parseColor("#3f1921")Accessibility — WCAG contrast
Aa
#3f1921 on white: 15.30:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3f1921 on black: 1.37:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green9.8%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta60.3%
Yellow47.6%
Key (black)75.3%
Color previews
#3f1921 text on a black background
contrast 1.37:1
Card sample
#3f1921 text on a white background
contrast 15.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f1921;
Background color
Panel with #3f1921 background
background-color: #3f1921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f1921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 25, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 25, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f1921; background: linear-gradient(135deg, #3f1921, #3F2A19);