#580818
a deep, electric red · warm · closest name: maroon
RGB
88, 8, 24
HSL
348°, 83%, 19%
CMYK
0, 91, 73, 66
Luminance
0.0231
Every format
| HEX | #580818 |
| RGB | rgb(88, 8, 24) |
| HSL | hsl(348, 83%, 19%) |
| CMYK | cmyk(0%, 91%, 73%, 66%) |
| LAB | lab(17.1 35.3 13.9) |
| LCH | lch(17.1 38.0 21.5) |
| OKLCH | oklch(0.299 0.110 17.4) |
Copy-ready code
/* CSS */
color: #580818;
background-color: #580818;
/* Tailwind (arbitrary) */
class="text-[#580818] bg-[#580818]"
/* SCSS */
$brand: #580818;
/* SwiftUI */
Color(red: 0.345, green: 0.031, blue: 0.094)
/* Android */
Color.parseColor("#580818")Accessibility — WCAG contrast
Aa
#580818 on white: 14.36:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#580818 on black: 1.46:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.5%
Green3.1%
Blue9.4%
CMYK percentages
Cyan0.0%
Magenta90.9%
Yellow72.7%
Key (black)65.5%
Color previews
#580818 text on a black background
contrast 1.46:1
Card sample
#580818 text on a white background
contrast 14.36:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #580818;
Background color
Panel with #580818 background
background-color: #580818;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #580818;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(88, 8, 24, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(88, 8, 24, 0.45);
Border & gradient
Gradient panel
border: 3px solid #580818; background: linear-gradient(135deg, #580818, #582D08);