#175666
a deep, vivid cyan · cool · closest name: darkslategray
RGB
23, 86, 102
HSL
192°, 63%, 25%
CMYK
78, 16, 0, 60
Luminance
0.0780
Every format
| HEX | #175666 |
| RGB | rgb(23, 86, 102) |
| HSL | hsl(192, 63%, 25%) |
| CMYK | cmyk(78%, 16%, 0%, 60%) |
| LAB | lab(33.6 -13.7 -14.9) |
| LCH | lch(33.6 20.2 227.5) |
| OKLCH | oklch(0.422 0.067 218.6) |
Copy-ready code
/* CSS */
color: #175666;
background-color: #175666;
/* Tailwind (arbitrary) */
class="text-[#175666] bg-[#175666]"
/* SCSS */
$brand: #175666;
/* SwiftUI */
Color(red: 0.090, green: 0.337, blue: 0.400)
/* Android */
Color.parseColor("#175666")Accessibility — WCAG contrast
Aa
#175666 on white: 8.21:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#175666 on black: 2.56:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green33.7%
Blue40.0%
CMYK percentages
Cyan77.5%
Magenta15.7%
Yellow0.0%
Key (black)60.0%
Color previews
#175666 text on a black background
contrast 2.56:1
Card sample
#175666 text on a white background
contrast 8.21:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #175666;
Background color
Panel with #175666 background
background-color: #175666;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #175666;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 86, 102, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 86, 102, 0.45);
Border & gradient
Gradient panel
border: 3px solid #175666; background: linear-gradient(135deg, #175666, #172166);