#175b5d
a deep, vivid cyan · cool · closest name: darkslategray
RGB
23, 91, 93
HSL
182°, 60%, 23%
CMYK
75, 2, 0, 64
Luminance
0.0845
Every format
| HEX | #175b5d |
| RGB | rgb(23, 91, 93) |
| HSL | hsl(182, 60%, 23%) |
| CMYK | cmyk(75%, 2%, 0%, 64%) |
| LAB | lab(34.9 -19.6 -7.2) |
| LCH | lch(34.9 20.9 200.2) |
| OKLCH | oklch(0.431 0.065 197.9) |
Copy-ready code
/* CSS */
color: #175b5d;
background-color: #175b5d;
/* Tailwind (arbitrary) */
class="text-[#175b5d] bg-[#175b5d]"
/* SCSS */
$brand: #175b5d;
/* SwiftUI */
Color(red: 0.090, green: 0.357, blue: 0.365)
/* Android */
Color.parseColor("#175b5d")Accessibility — WCAG contrast
Aa
#175b5d on white: 7.80:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#175b5d on black: 2.69:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green35.7%
Blue36.5%
CMYK percentages
Cyan75.3%
Magenta2.2%
Yellow0.0%
Key (black)63.5%
Color previews
#175b5d text on a black background
contrast 2.69:1
Card sample
#175b5d text on a white background
contrast 7.80:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #175b5d;
Background color
Panel with #175b5d background
background-color: #175b5d;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #175b5d;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 91, 93, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 91, 93, 0.45);
Border & gradient
Gradient panel
border: 3px solid #175b5d; background: linear-gradient(135deg, #175b5d, #172C5D);