#570b09
a deep, electric red · warm · closest name: maroon
RGB
87, 11, 9
HSL
2°, 81%, 19%
CMYK
0, 87, 90, 66
Luminance
0.0229
Every format
| HEX | #570b09 |
| RGB | rgb(87, 11, 9) |
| HSL | hsl(2, 81%, 19%) |
| CMYK | cmyk(0%, 87%, 90%, 66%) |
| LAB | lab(16.9 33.5 22.3) |
| LCH | lch(16.9 40.2 33.6) |
| OKLCH | oklch(0.297 0.108 27.9) |
Copy-ready code
/* CSS */
color: #570b09;
background-color: #570b09;
/* Tailwind (arbitrary) */
class="text-[#570b09] bg-[#570b09]"
/* SCSS */
$brand: #570b09;
/* SwiftUI */
Color(red: 0.341, green: 0.043, blue: 0.035)
/* Android */
Color.parseColor("#570b09")Accessibility — WCAG contrast
Aa
#570b09 on white: 14.41:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#570b09 on black: 1.46:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green4.3%
Blue3.5%
CMYK percentages
Cyan0.0%
Magenta87.4%
Yellow89.7%
Key (black)65.9%
Color previews
#570b09 text on a black background
contrast 1.46:1
Card sample
#570b09 text on a white background
contrast 14.41:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #570b09;
Background color
Panel with #570b09 background
background-color: #570b09;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #570b09;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 11, 9, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 11, 9, 0.45);
Border & gradient
Gradient panel
border: 3px solid #570b09; background: linear-gradient(135deg, #570b09, #573F09);