#175b97
a dark, vivid blue · cool · closest name: steelblue
RGB
23, 91, 151
HSL
208°, 74%, 34%
CMYK
85, 40, 0, 41
Luminance
0.0990
Every format
| HEX | #175b97 |
| RGB | rgb(23, 91, 151) |
| HSL | hsl(208, 74%, 34%) |
| CMYK | cmyk(85%, 40%, 0%, 41%) |
| LAB | lab(37.7 2.2 -38.6) |
| LCH | lch(37.7 38.6 273.3) |
| OKLCH | oklch(0.462 0.117 250.1) |
Copy-ready code
/* CSS */
color: #175b97;
background-color: #175b97;
/* Tailwind (arbitrary) */
class="text-[#175b97] bg-[#175b97]"
/* SCSS */
$brand: #175b97;
/* SwiftUI */
Color(red: 0.090, green: 0.357, blue: 0.592)
/* Android */
Color.parseColor("#175b97")Accessibility — WCAG contrast
Aa
#175b97 on white: 7.05:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#175b97 on black: 2.98:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green35.7%
Blue59.2%
CMYK percentages
Cyan84.8%
Magenta39.7%
Yellow0.0%
Key (black)40.8%
Color previews
#175b97 text on a black background
contrast 2.98:1
Card sample
#175b97 text on a white background
contrast 7.05:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #175b97;
Background color
Panel with #175b97 background
background-color: #175b97;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #175b97;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 91, 151, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 91, 151, 0.45);
Border & gradient
Gradient panel
border: 3px solid #175b97; background: linear-gradient(135deg, #175b97, #281797);