#37110c
a deep, vivid red · warm · closest name: black
RGB
55, 17, 12
HSL
7°, 64%, 13%
CMYK
0, 69, 78, 78
Luminance
0.0124
Every format
| HEX | #37110c |
| RGB | rgb(55, 17, 12) |
| HSL | hsl(7, 64%, 13%) |
| CMYK | cmyk(0%, 69%, 78%, 78%) |
| LAB | lab(10.8 18.6 11.7) |
| LCH | lch(10.8 22.0 32.2) |
| OKLCH | oklch(0.238 0.062 29.9) |
Copy-ready code
/* CSS */
color: #37110c;
background-color: #37110c;
/* Tailwind (arbitrary) */
class="text-[#37110c] bg-[#37110c]"
/* SCSS */
$brand: #37110c;
/* SwiftUI */
Color(red: 0.216, green: 0.067, blue: 0.047)
/* Android */
Color.parseColor("#37110c")Accessibility — WCAG contrast
Aa
#37110c on white: 16.83:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#37110c on black: 1.25:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green6.7%
Blue4.7%
CMYK percentages
Cyan0.0%
Magenta69.1%
Yellow78.2%
Key (black)78.4%
Color previews
#37110c text on a black background
contrast 1.25:1
Card sample
#37110c text on a white background
contrast 16.83:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #37110c;
Background color
Panel with #37110c background
background-color: #37110c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #37110c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 17, 12, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 17, 12, 0.45);
Border & gradient
Gradient panel
border: 3px solid #37110c; background: linear-gradient(135deg, #37110c, #372E0C);