#175b73
a dark, vivid cyan · cool · closest name: darkslategray
RGB
23, 91, 115
HSL
196°, 67%, 27%
CMYK
80, 21, 0, 55
Luminance
0.0890
Every format
| HEX | #175b73 |
| RGB | rgb(23, 91, 115) |
| HSL | hsl(196, 67%, 27%) |
| CMYK | cmyk(80%, 21%, 0%, 55%) |
| LAB | lab(35.8 -11.8 -19.6) |
| LCH | lch(35.8 22.9 238.9) |
| OKLCH | oklch(0.442 0.076 226.6) |
Copy-ready code
/* CSS */
color: #175b73;
background-color: #175b73;
/* Tailwind (arbitrary) */
class="text-[#175b73] bg-[#175b73]"
/* SCSS */
$brand: #175b73;
/* SwiftUI */
Color(red: 0.090, green: 0.357, blue: 0.451)
/* Android */
Color.parseColor("#175b73")Accessibility — WCAG contrast
Aa
#175b73 on white: 7.55:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#175b73 on black: 2.78:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green35.7%
Blue45.1%
CMYK percentages
Cyan80.0%
Magenta20.9%
Yellow0.0%
Key (black)54.9%
Color previews
#175b73 text on a black background
contrast 2.78:1
Card sample
#175b73 text on a white background
contrast 7.55:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #175b73;
Background color
Panel with #175b73 background
background-color: #175b73;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #175b73;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 91, 115, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 91, 115, 0.45);
Border & gradient
Gradient panel
border: 3px solid #175b73; background: linear-gradient(135deg, #175b73, #171E73);