#175b85
a dark, vivid blue · cool · closest name: steelblue
RGB
23, 91, 133
HSL
203°, 71%, 31%
CMYK
83, 32, 0, 48
Luminance
0.0936
Every format
| HEX | #175b85 |
| RGB | rgb(23, 91, 133) |
| HSL | hsl(203, 71%, 31%) |
| CMYK | cmyk(83%, 32%, 0%, 48%) |
| LAB | lab(36.7 -4.9 -29.3) |
| LCH | lch(36.7 29.7 260.4) |
| OKLCH | oklch(0.451 0.095 241.4) |
Copy-ready code
/* CSS */
color: #175b85;
background-color: #175b85;
/* Tailwind (arbitrary) */
class="text-[#175b85] bg-[#175b85]"
/* SCSS */
$brand: #175b85;
/* SwiftUI */
Color(red: 0.090, green: 0.357, blue: 0.522)
/* Android */
Color.parseColor("#175b85")Accessibility — WCAG contrast
Aa
#175b85 on white: 7.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#175b85 on black: 2.87:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green35.7%
Blue52.2%
CMYK percentages
Cyan82.7%
Magenta31.6%
Yellow0.0%
Key (black)47.8%
Color previews
#175b85 text on a black background
contrast 2.87:1
Card sample
#175b85 text on a white background
contrast 7.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #175b85;
Background color
Panel with #175b85 background
background-color: #175b85;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #175b85;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 91, 133, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 91, 133, 0.45);
Border & gradient
Gradient panel
border: 3px solid #175b85; background: linear-gradient(135deg, #175b85, #1C1785);