#370b21
a deep, vivid magenta / pink · warm · closest name: black
RGB
55, 11, 33
HSL
330°, 67%, 13%
CMYK
0, 80, 40, 78
Luminance
0.0116
Every format
| HEX | #370b21 |
| RGB | rgb(55, 11, 33) |
| HSL | hsl(330, 67%, 13%) |
| CMYK | cmyk(0%, 80%, 40%, 78%) |
| LAB | lab(10.3 24.1 -3.3) |
| LCH | lch(10.3 24.3 352.3) |
| OKLCH | oklch(0.236 0.074 353.5) |
Copy-ready code
/* CSS */
color: #370b21;
background-color: #370b21;
/* Tailwind (arbitrary) */
class="text-[#370b21] bg-[#370b21]"
/* SCSS */
$brand: #370b21;
/* SwiftUI */
Color(red: 0.216, green: 0.043, blue: 0.129)
/* Android */
Color.parseColor("#370b21")Accessibility — WCAG contrast
Aa
#370b21 on white: 17.04:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#370b21 on black: 1.23:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green4.3%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta80.0%
Yellow40.0%
Key (black)78.4%
Color previews
#370b21 text on a black background
contrast 1.23:1
Card sample
#370b21 text on a white background
contrast 17.04:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #370b21;
Background color
Panel with #370b21 background
background-color: #370b21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #370b21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 11, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 11, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #370b21; background: linear-gradient(135deg, #370b21, #37120B);