#57504c
a dark, muted gray · warm · closest name: darkslategray
RGB
87, 80, 76
HSL
22°, 7%, 32%
CMYK
0, 8, 13, 66
Luminance
0.0829
Every format
| HEX | #57504c |
| RGB | rgb(87, 80, 76) |
| HSL | hsl(22, 7%, 32%) |
| CMYK | cmyk(0%, 8%, 13%, 66%) |
| LAB | lab(34.6 2.1 3.4) |
| LCH | lch(34.6 4.0 58.3) |
| OKLCH | oklch(0.437 0.011 51.9) |
Copy-ready code
/* CSS */
color: #57504c;
background-color: #57504c;
/* Tailwind (arbitrary) */
class="text-[#57504c] bg-[#57504c]"
/* SCSS */
$brand: #57504c;
/* SwiftUI */
Color(red: 0.341, green: 0.314, blue: 0.298)
/* Android */
Color.parseColor("#57504c")Accessibility — WCAG contrast
Aa
#57504c on white: 7.90:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#57504c on black: 2.66:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green31.4%
Blue29.8%
CMYK percentages
Cyan0.0%
Magenta8.0%
Yellow12.6%
Key (black)65.9%
Color previews
#57504c text on a black background
contrast 2.66:1
Card sample
#57504c text on a white background
contrast 7.90:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #57504c;
Background color
Panel with #57504c background
background-color: #57504c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #57504c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 80, 76, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 80, 76, 0.45);
Border & gradient
Gradient panel
border: 3px solid #57504c; background: linear-gradient(135deg, #57504c, #57574C);