#3f1313
a deep, vivid red · warm · closest name: black
RGB
63, 19, 19
HSL
0°, 54%, 16%
CMYK
0, 70, 70, 75
Luminance
0.0157
Every format
| HEX | #3f1313 |
| RGB | rgb(63, 19, 19) |
| HSL | hsl(0, 54%, 16%) |
| CMYK | cmyk(0%, 70%, 70%, 75%) |
| LAB | lab(13.1 21.5 11.2) |
| LCH | lch(13.1 24.2 27.4) |
| OKLCH | oklch(0.259 0.069 23.2) |
Copy-ready code
/* CSS */
color: #3f1313;
background-color: #3f1313;
/* Tailwind (arbitrary) */
class="text-[#3f1313] bg-[#3f1313]"
/* SCSS */
$brand: #3f1313;
/* SwiftUI */
Color(red: 0.247, green: 0.075, blue: 0.075)
/* Android */
Color.parseColor("#3f1313")Accessibility — WCAG contrast
Aa
#3f1313 on white: 15.98:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3f1313 on black: 1.31:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green7.5%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta69.8%
Yellow69.8%
Key (black)75.3%
Color previews
#3f1313 text on a black background
contrast 1.31:1
Card sample
#3f1313 text on a white background
contrast 15.98:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f1313;
Background color
Panel with #3f1313 background
background-color: #3f1313;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f1313;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 19, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 19, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f1313; background: linear-gradient(135deg, #3f1313, #3F3013);