#580310
a deep, electric red · warm · closest name: maroon
RGB
88, 3, 16
HSL
351°, 93%, 18%
CMYK
0, 97, 82, 66
Luminance
0.0218
Every format
| HEX | #580310 |
| RGB | rgb(88, 3, 16) |
| HSL | hsl(351, 93%, 18%) |
| CMYK | cmyk(0%, 97%, 82%, 66%) |
| LAB | lab(16.4 36.5 18.4) |
| LCH | lch(16.4 40.8 26.7) |
| OKLCH | oklch(0.293 0.115 21.5) |
Copy-ready code
/* CSS */
color: #580310;
background-color: #580310;
/* Tailwind (arbitrary) */
class="text-[#580310] bg-[#580310]"
/* SCSS */
$brand: #580310;
/* SwiftUI */
Color(red: 0.345, green: 0.012, blue: 0.063)
/* Android */
Color.parseColor("#580310")Accessibility — WCAG contrast
Aa
#580310 on white: 14.63:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#580310 on black: 1.44:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.5%
Green1.2%
Blue6.3%
CMYK percentages
Cyan0.0%
Magenta96.6%
Yellow81.8%
Key (black)65.5%
Color previews
#580310 text on a black background
contrast 1.44:1
Card sample
#580310 text on a white background
contrast 14.63:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #580310;
Background color
Panel with #580310 background
background-color: #580310;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #580310;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(88, 3, 16, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(88, 3, 16, 0.45);
Border & gradient
Gradient panel
border: 3px solid #580310; background: linear-gradient(135deg, #580310, #582F03);