#57504f
a dark, muted gray · warm · closest name: darkslategray
RGB
87, 80, 79
HSL
8°, 5%, 33%
CMYK
0, 8, 9, 66
Luminance
0.0833
Every format
| HEX | #57504f |
| RGB | rgb(87, 80, 79) |
| HSL | hsl(8, 5%, 33%) |
| CMYK | cmyk(0%, 8%, 9%, 66%) |
| LAB | lab(34.7 2.7 1.6) |
| LCH | lch(34.7 3.1 31.3) |
| OKLCH | oklch(0.438 0.009 27.3) |
Copy-ready code
/* CSS */
color: #57504f;
background-color: #57504f;
/* Tailwind (arbitrary) */
class="text-[#57504f] bg-[#57504f]"
/* SCSS */
$brand: #57504f;
/* SwiftUI */
Color(red: 0.341, green: 0.314, blue: 0.310)
/* Android */
Color.parseColor("#57504f")Accessibility — WCAG contrast
Aa
#57504f on white: 7.88:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#57504f on black: 2.67:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green31.4%
Blue31.0%
CMYK percentages
Cyan0.0%
Magenta8.0%
Yellow9.2%
Key (black)65.9%
Color previews
#57504f text on a black background
contrast 2.67:1
Card sample
#57504f text on a white background
contrast 7.88:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #57504f;
Background color
Panel with #57504f background
background-color: #57504f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #57504f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 80, 79, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 80, 79, 0.45);
Border & gradient
Gradient panel
border: 3px solid #57504f; background: linear-gradient(135deg, #57504f, #57554F);