#570b1e
a deep, electric red · warm · closest name: maroon
RGB
87, 11, 30
HSL
345°, 78%, 19%
CMYK
0, 87, 66, 66
Luminance
0.0236
Every format
| HEX | #570b1e |
| RGB | rgb(87, 11, 30) |
| HSL | hsl(345, 78%, 19%) |
| CMYK | cmyk(0%, 87%, 66%, 66%) |
| LAB | lab(17.3 34.5 9.9) |
| LCH | lch(17.3 35.9 16.0) |
| OKLCH | oklch(0.300 0.107 13.1) |
Copy-ready code
/* CSS */
color: #570b1e;
background-color: #570b1e;
/* Tailwind (arbitrary) */
class="text-[#570b1e] bg-[#570b1e]"
/* SCSS */
$brand: #570b1e;
/* SwiftUI */
Color(red: 0.341, green: 0.043, blue: 0.118)
/* Android */
Color.parseColor("#570b1e")Accessibility — WCAG contrast
Aa
#570b1e on white: 14.27:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#570b1e on black: 1.47:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green4.3%
Blue11.8%
CMYK percentages
Cyan0.0%
Magenta87.4%
Yellow65.5%
Key (black)65.9%
Color previews
#570b1e text on a black background
contrast 1.47:1
Card sample
#570b1e text on a white background
contrast 14.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #570b1e;
Background color
Panel with #570b1e background
background-color: #570b1e;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #570b1e;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 11, 30, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 11, 30, 0.45);
Border & gradient
Gradient panel
border: 3px solid #570b1e; background: linear-gradient(135deg, #570b1e, #572B0B);