#175f78
a dark, vivid cyan · cool · closest name: darkslategray
RGB
23, 95, 120
HSL
196°, 68%, 28%
CMYK
81, 21, 0, 53
Luminance
0.0972
Every format
| HEX | #175f78 |
| RGB | rgb(23, 95, 120) |
| HSL | hsl(196, 68%, 28%) |
| CMYK | cmyk(81%, 21%, 0%, 53%) |
| LAB | lab(37.3 -12.3 -20.3) |
| LCH | lch(37.3 23.7 238.7) |
| OKLCH | oklch(0.455 0.079 226.4) |
Copy-ready code
/* CSS */
color: #175f78;
background-color: #175f78;
/* Tailwind (arbitrary) */
class="text-[#175f78] bg-[#175f78]"
/* SCSS */
$brand: #175f78;
/* SwiftUI */
Color(red: 0.090, green: 0.373, blue: 0.471)
/* Android */
Color.parseColor("#175f78")Accessibility — WCAG contrast
Aa
#175f78 on white: 7.13:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#175f78 on black: 2.94:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green37.3%
Blue47.1%
CMYK percentages
Cyan80.8%
Magenta20.8%
Yellow0.0%
Key (black)52.9%
Color previews
#175f78 text on a black background
contrast 2.94:1
Card sample
#175f78 text on a white background
contrast 7.13:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #175f78;
Background color
Panel with #175f78 background
background-color: #175f78;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #175f78;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 95, 120, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 95, 120, 0.45);
Border & gradient
Gradient panel
border: 3px solid #175f78; background: linear-gradient(135deg, #175f78, #171E78);