#175b98
a dark, vivid blue · cool · closest name: steelblue
RGB
23, 91, 152
HSL
208°, 74%, 34%
CMYK
85, 40, 0, 40
Luminance
0.0993
Every format
| HEX | #175b98 |
| RGB | rgb(23, 91, 152) |
| HSL | hsl(208, 74%, 34%) |
| CMYK | cmyk(85%, 40%, 0%, 40%) |
| LAB | lab(37.7 2.6 -39.1) |
| LCH | lch(37.7 39.2 273.8) |
| OKLCH | oklch(0.463 0.119 250.5) |
Copy-ready code
/* CSS */
color: #175b98;
background-color: #175b98;
/* Tailwind (arbitrary) */
class="text-[#175b98] bg-[#175b98]"
/* SCSS */
$brand: #175b98;
/* SwiftUI */
Color(red: 0.090, green: 0.357, blue: 0.596)
/* Android */
Color.parseColor("#175b98")Accessibility — WCAG contrast
Aa
#175b98 on white: 7.03:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#175b98 on black: 2.99:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green35.7%
Blue59.6%
CMYK percentages
Cyan84.9%
Magenta40.1%
Yellow0.0%
Key (black)40.4%
Color previews
#175b98 text on a black background
contrast 2.99:1
Card sample
#175b98 text on a white background
contrast 7.03:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #175b98;
Background color
Panel with #175b98 background
background-color: #175b98;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #175b98;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 91, 152, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 91, 152, 0.45);
Border & gradient
Gradient panel
border: 3px solid #175b98; background: linear-gradient(135deg, #175b98, #291798);