#401821
a deep, vivid red · warm · closest name: black
RGB
64, 24, 33
HSL
347°, 46%, 17%
CMYK
0, 63, 48, 75
Luminance
0.0185
Every format
| HEX | #401821 |
| RGB | rgb(64, 24, 33) |
| HSL | hsl(347, 46%, 17%) |
| CMYK | cmyk(0%, 63%, 48%, 75%) |
| LAB | lab(14.7 20.5 3.4) |
| LCH | lch(14.7 20.8 9.4) |
| OKLCH | oklch(0.273 0.063 8.2) |
Copy-ready code
/* CSS */
color: #401821;
background-color: #401821;
/* Tailwind (arbitrary) */
class="text-[#401821] bg-[#401821]"
/* SCSS */
$brand: #401821;
/* SwiftUI */
Color(red: 0.251, green: 0.094, blue: 0.129)
/* Android */
Color.parseColor("#401821")Accessibility — WCAG contrast
Aa
#401821 on white: 15.32:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#401821 on black: 1.37:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green9.4%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta62.5%
Yellow48.4%
Key (black)74.9%
Color previews
#401821 text on a black background
contrast 1.37:1
Card sample
#401821 text on a white background
contrast 15.32:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #401821;
Background color
Panel with #401821 background
background-color: #401821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #401821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 24, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 24, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #401821; background: linear-gradient(135deg, #401821, #402A18);