#4b1321
a deep, vivid red · warm · closest name: black
RGB
75, 19, 33
HSL
345°, 60%, 18%
CMYK
0, 75, 56, 71
Luminance
0.0207
Every format
| HEX | #4b1321 |
| RGB | rgb(75, 19, 33) |
| HSL | hsl(345, 60%, 18%) |
| CMYK | cmyk(0%, 75%, 56%, 71%) |
| LAB | lab(15.9 27.6 5.3) |
| LCH | lch(15.9 28.1 11.0) |
| OKLCH | oklch(0.285 0.085 9.3) |
Copy-ready code
/* CSS */
color: #4b1321;
background-color: #4b1321;
/* Tailwind (arbitrary) */
class="text-[#4b1321] bg-[#4b1321]"
/* SCSS */
$brand: #4b1321;
/* SwiftUI */
Color(red: 0.294, green: 0.075, blue: 0.129)
/* Android */
Color.parseColor("#4b1321")Accessibility — WCAG contrast
Aa
#4b1321 on white: 14.85:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#4b1321 on black: 1.41:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red29.4%
Green7.5%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta74.7%
Yellow56.0%
Key (black)70.6%
Color previews
#4b1321 text on a black background
contrast 1.41:1
Card sample
#4b1321 text on a white background
contrast 14.85:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4b1321;
Background color
Panel with #4b1321 background
background-color: #4b1321;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4b1321;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(75, 19, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(75, 19, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4b1321; background: linear-gradient(135deg, #4b1321, #4B2A13);