#175b68
a deep, vivid cyan · cool · closest name: darkslategray
RGB
23, 91, 104
HSL
190°, 64%, 25%
CMYK
78, 13, 0, 59
Luminance
0.0866
Every format
| HEX | #175b68 |
| RGB | rgb(23, 91, 104) |
| HSL | hsl(190, 64%, 25%) |
| CMYK | cmyk(78%, 13%, 0%, 59%) |
| LAB | lab(35.3 -15.8 -13.4) |
| LCH | lch(35.3 20.8 220.4) |
| OKLCH | oklch(0.436 0.068 213.5) |
Copy-ready code
/* CSS */
color: #175b68;
background-color: #175b68;
/* Tailwind (arbitrary) */
class="text-[#175b68] bg-[#175b68]"
/* SCSS */
$brand: #175b68;
/* SwiftUI */
Color(red: 0.090, green: 0.357, blue: 0.408)
/* Android */
Color.parseColor("#175b68")Accessibility — WCAG contrast
Aa
#175b68 on white: 7.68:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#175b68 on black: 2.73:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green35.7%
Blue40.8%
CMYK percentages
Cyan77.9%
Magenta12.5%
Yellow0.0%
Key (black)59.2%
Color previews
#175b68 text on a black background
contrast 2.73:1
Card sample
#175b68 text on a white background
contrast 7.68:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #175b68;
Background color
Panel with #175b68 background
background-color: #175b68;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #175b68;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 91, 104, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 91, 104, 0.45);
Border & gradient
Gradient panel
border: 3px solid #175b68; background: linear-gradient(135deg, #175b68, #172568);