#370708
a deep, electric red · warm · closest name: black
RGB
55, 7, 8
HSL
359°, 77%, 12%
CMYK
0, 87, 86, 78
Luminance
0.0098
Every format
| HEX | #370708 |
| RGB | rgb(55, 7, 8) |
| HSL | hsl(359, 77%, 12%) |
| CMYK | cmyk(0%, 87%, 86%, 78%) |
| LAB | lab(8.8 23.6 10.5) |
| LCH | lch(8.8 25.8 24.1) |
| OKLCH | oklch(0.223 0.075 24.6) |
Copy-ready code
/* CSS */
color: #370708;
background-color: #370708;
/* Tailwind (arbitrary) */
class="text-[#370708] bg-[#370708]"
/* SCSS */
$brand: #370708;
/* SwiftUI */
Color(red: 0.216, green: 0.027, blue: 0.031)
/* Android */
Color.parseColor("#370708")Accessibility — WCAG contrast
Aa
#370708 on white: 17.55:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#370708 on black: 1.20:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green2.7%
Blue3.1%
CMYK percentages
Cyan0.0%
Magenta87.3%
Yellow85.5%
Key (black)78.4%
Color previews
#370708 text on a black background
contrast 1.20:1
Card sample
#370708 text on a white background
contrast 17.55:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #370708;
Background color
Panel with #370708 background
background-color: #370708;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #370708;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 7, 8, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 7, 8, 0.45);
Border & gradient
Gradient panel
border: 3px solid #370708; background: linear-gradient(135deg, #370708, #372607);