#730b1f
a deep, electric red · warm · closest name: maroon
RGB
115, 11, 31
HSL
349°, 83%, 25%
CMYK
0, 90, 73, 55
Luminance
0.0398
Every format
| HEX | #730b1f |
| RGB | rgb(115, 11, 31) |
| HSL | hsl(349, 83%, 25%) |
| CMYK | cmyk(0%, 90%, 73%, 55%) |
| LAB | lab(23.6 43.1 18.6) |
| LCH | lch(23.6 46.9 23.3) |
| OKLCH | oklch(0.358 0.135 18.7) |
Copy-ready code
/* CSS */
color: #730b1f;
background-color: #730b1f;
/* Tailwind (arbitrary) */
class="text-[#730b1f] bg-[#730b1f]"
/* SCSS */
$brand: #730b1f;
/* SwiftUI */
Color(red: 0.451, green: 0.043, blue: 0.122)
/* Android */
Color.parseColor("#730b1f")Accessibility — WCAG contrast
Aa
#730b1f on white: 11.69:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#730b1f on black: 1.80:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red45.1%
Green4.3%
Blue12.2%
CMYK percentages
Cyan0.0%
Magenta90.4%
Yellow73.0%
Key (black)54.9%
Color previews
#730b1f text on a black background
contrast 1.80:1
Card sample
#730b1f text on a white background
contrast 11.69:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #730b1f;
Background color
Panel with #730b1f background
background-color: #730b1f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #730b1f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(115, 11, 31, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(115, 11, 31, 0.45);
Border & gradient
Gradient panel
border: 3px solid #730b1f; background: linear-gradient(135deg, #730b1f, #733C0B);