#175f6b
a dark, vivid cyan · cool · closest name: darkslategray
RGB
23, 95, 107
HSL
189°, 65%, 26%
CMYK
79, 11, 0, 58
Luminance
0.0943
Every format
| HEX | #175f6b |
| RGB | rgb(23, 95, 107) |
| HSL | hsl(189, 65%, 26%) |
| CMYK | cmyk(79%, 11%, 0%, 58%) |
| LAB | lab(36.8 -17.0 -13.1) |
| LCH | lch(36.8 21.4 217.6) |
| OKLCH | oklch(0.449 0.070 211.4) |
Copy-ready code
/* CSS */
color: #175f6b;
background-color: #175f6b;
/* Tailwind (arbitrary) */
class="text-[#175f6b] bg-[#175f6b]"
/* SCSS */
$brand: #175f6b;
/* SwiftUI */
Color(red: 0.090, green: 0.373, blue: 0.420)
/* Android */
Color.parseColor("#175f6b")Accessibility — WCAG contrast
Aa
#175f6b on white: 7.28:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#175f6b on black: 2.89:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green37.3%
Blue42.0%
CMYK percentages
Cyan78.5%
Magenta11.2%
Yellow0.0%
Key (black)58.0%
Color previews
#175f6b text on a black background
contrast 2.89:1
Card sample
#175f6b text on a white background
contrast 7.28:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #175f6b;
Background color
Panel with #175f6b background
background-color: #175f6b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #175f6b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 95, 107, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 95, 107, 0.45);
Border & gradient
Gradient panel
border: 3px solid #175f6b; background: linear-gradient(135deg, #175f6b, #17276B);