#175b6d
a dark, vivid cyan · cool · closest name: darkslategray
RGB
23, 91, 109
HSL
193°, 65%, 26%
CMYK
79, 17, 0, 57
Luminance
0.0877
Every format
| HEX | #175b6d |
| RGB | rgb(23, 91, 109) |
| HSL | hsl(193, 65%, 26%) |
| CMYK | cmyk(79%, 17%, 0%, 57%) |
| LAB | lab(35.5 -14.0 -16.2) |
| LCH | lch(35.5 21.4 229.2) |
| OKLCH | oklch(0.439 0.071 219.8) |
Copy-ready code
/* CSS */
color: #175b6d;
background-color: #175b6d;
/* Tailwind (arbitrary) */
class="text-[#175b6d] bg-[#175b6d]"
/* SCSS */
$brand: #175b6d;
/* SwiftUI */
Color(red: 0.090, green: 0.357, blue: 0.427)
/* Android */
Color.parseColor("#175b6d")Accessibility — WCAG contrast
Aa
#175b6d on white: 7.63:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#175b6d on black: 2.75:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green35.7%
Blue42.7%
CMYK percentages
Cyan78.9%
Magenta16.5%
Yellow0.0%
Key (black)57.3%
Color previews
#175b6d text on a black background
contrast 2.75:1
Card sample
#175b6d text on a white background
contrast 7.63:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #175b6d;
Background color
Panel with #175b6d background
background-color: #175b6d;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #175b6d;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 91, 109, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 91, 109, 0.45);
Border & gradient
Gradient panel
border: 3px solid #175b6d; background: linear-gradient(135deg, #175b6d, #17226D);