#175c82
a dark, vivid blue · cool · closest name: steelblue
RGB
23, 92, 130
HSL
201°, 70%, 30%
CMYK
82, 29, 0, 49
Luminance
0.0945
Every format
| HEX | #175c82 |
| RGB | rgb(23, 92, 130) |
| HSL | hsl(201, 70%, 30%) |
| CMYK | cmyk(82%, 29%, 0%, 49%) |
| LAB | lab(36.8 -6.7 -27.2) |
| LCH | lch(36.8 28.0 256.1) |
| OKLCH | oklch(0.452 0.090 238.4) |
Copy-ready code
/* CSS */
color: #175c82;
background-color: #175c82;
/* Tailwind (arbitrary) */
class="text-[#175c82] bg-[#175c82]"
/* SCSS */
$brand: #175c82;
/* SwiftUI */
Color(red: 0.090, green: 0.361, blue: 0.510)
/* Android */
Color.parseColor("#175c82")Accessibility — WCAG contrast
Aa
#175c82 on white: 7.27:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#175c82 on black: 2.89:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green36.1%
Blue51.0%
CMYK percentages
Cyan82.3%
Magenta29.2%
Yellow0.0%
Key (black)49.0%
Color previews
#175c82 text on a black background
contrast 2.89:1
Card sample
#175c82 text on a white background
contrast 7.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #175c82;
Background color
Panel with #175c82 background
background-color: #175c82;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #175c82;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 92, 130, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 92, 130, 0.45);
Border & gradient
Gradient panel
border: 3px solid #175c82; background: linear-gradient(135deg, #175c82, #191782);