#577f8f
a balanced, soft cyan · cool · closest name: gray
RGB
87, 127, 143
HSL
197°, 24%, 45%
CMYK
39, 11, 0, 44
Luminance
0.1919
Every format
| HEX | #577f8f |
| RGB | rgb(87, 127, 143) |
| HSL | hsl(197, 24%, 45%) |
| CMYK | cmyk(39%, 11%, 0%, 44%) |
| LAB | lab(50.9 -9.6 -13.1) |
| LCH | lch(50.9 16.2 233.7) |
| OKLCH | oklch(0.573 0.051 224.9) |
Copy-ready code
/* CSS */
color: #577f8f;
background-color: #577f8f;
/* Tailwind (arbitrary) */
class="text-[#577f8f] bg-[#577f8f]"
/* SCSS */
$brand: #577f8f;
/* SwiftUI */
Color(red: 0.341, green: 0.498, blue: 0.561)
/* Android */
Color.parseColor("#577f8f")Accessibility — WCAG contrast
Aa
#577f8f on white: 4.34:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#577f8f on black: 4.84:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green49.8%
Blue56.1%
CMYK percentages
Cyan39.2%
Magenta11.2%
Yellow0.0%
Key (black)43.9%
Color previews
#577f8f text on a black background
contrast 4.84:1
Card sample
#577f8f text on a white background
contrast 4.34:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #577f8f;
Background color
Panel with #577f8f background
background-color: #577f8f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #577f8f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 127, 143, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 127, 143, 0.45);
Border & gradient
Gradient panel
border: 3px solid #577f8f; background: linear-gradient(135deg, #577f8f, #575A8F);