#4b1f21
a deep, soft red · warm · closest name: black
RGB
75, 31, 33
HSL
357°, 42%, 21%
CMYK
0, 59, 56, 71
Luminance
0.0259
Every format
| HEX | #4b1f21 |
| RGB | rgb(75, 31, 33) |
| HSL | hsl(357, 42%, 21%) |
| CMYK | cmyk(0%, 59%, 56%, 71%) |
| LAB | lab(18.3 21.1 8.7) |
| LCH | lch(18.3 22.8 22.5) |
| OKLCH | oklch(0.304 0.067 19.1) |
Copy-ready code
/* CSS */
color: #4b1f21;
background-color: #4b1f21;
/* Tailwind (arbitrary) */
class="text-[#4b1f21] bg-[#4b1f21]"
/* SCSS */
$brand: #4b1f21;
/* SwiftUI */
Color(red: 0.294, green: 0.122, blue: 0.129)
/* Android */
Color.parseColor("#4b1f21")Accessibility — WCAG contrast
Aa
#4b1f21 on white: 13.84:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#4b1f21 on black: 1.52:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red29.4%
Green12.2%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta58.7%
Yellow56.0%
Key (black)70.6%
Color previews
#4b1f21 text on a black background
contrast 1.52:1
Card sample
#4b1f21 text on a white background
contrast 13.84:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4b1f21;
Background color
Panel with #4b1f21 background
background-color: #4b1f21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4b1f21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(75, 31, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(75, 31, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4b1f21; background: linear-gradient(135deg, #4b1f21, #4B3A1F);