#3b1313
a deep, vivid red · warm · closest name: black
RGB
59, 19, 19
HSL
0°, 51%, 15%
CMYK
0, 68, 68, 77
Luminance
0.0144
Every format
| HEX | #3b1313 |
| RGB | rgb(59, 19, 19) |
| HSL | hsl(0, 51%, 15%) |
| CMYK | cmyk(0%, 68%, 68%, 77%) |
| LAB | lab(12.2 19.8 9.9) |
| LCH | lch(12.2 22.1 26.7) |
| OKLCH | oklch(0.251 0.064 22.8) |
Copy-ready code
/* CSS */
color: #3b1313;
background-color: #3b1313;
/* Tailwind (arbitrary) */
class="text-[#3b1313] bg-[#3b1313]"
/* SCSS */
$brand: #3b1313;
/* SwiftUI */
Color(red: 0.231, green: 0.075, blue: 0.075)
/* Android */
Color.parseColor("#3b1313")Accessibility — WCAG contrast
Aa
#3b1313 on white: 16.30:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3b1313 on black: 1.29:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.1%
Green7.5%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta67.8%
Yellow67.8%
Key (black)76.9%
Color previews
#3b1313 text on a black background
contrast 1.29:1
Card sample
#3b1313 text on a white background
contrast 16.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3b1313;
Background color
Panel with #3b1313 background
background-color: #3b1313;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3b1313;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(59, 19, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(59, 19, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3b1313; background: linear-gradient(135deg, #3b1313, #3B2E13);