#175487
a dark, vivid blue · cool · closest name: steelblue
RGB
23, 84, 135
HSL
207°, 71%, 31%
CMYK
83, 38, 0, 47
Luminance
0.0827
Every format
| HEX | #175487 |
| RGB | rgb(23, 84, 135) |
| HSL | hsl(207, 71%, 31%) |
| CMYK | cmyk(83%, 38%, 0%, 47%) |
| LAB | lab(34.5 0.3 -33.8) |
| LCH | lch(34.5 33.8 270.5) |
| OKLCH | oklch(0.435 0.104 248.5) |
Copy-ready code
/* CSS */
color: #175487;
background-color: #175487;
/* Tailwind (arbitrary) */
class="text-[#175487] bg-[#175487]"
/* SCSS */
$brand: #175487;
/* SwiftUI */
Color(red: 0.090, green: 0.329, blue: 0.529)
/* Android */
Color.parseColor("#175487")Accessibility — WCAG contrast
Aa
#175487 on white: 7.91:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#175487 on black: 2.65:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green32.9%
Blue52.9%
CMYK percentages
Cyan83.0%
Magenta37.8%
Yellow0.0%
Key (black)47.1%
Color previews
#175487 text on a black background
contrast 2.65:1
Card sample
#175487 text on a white background
contrast 7.91:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #175487;
Background color
Panel with #175487 background
background-color: #175487;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #175487;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 84, 135, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 84, 135, 0.45);
Border & gradient
Gradient panel
border: 3px solid #175487; background: linear-gradient(135deg, #175487, #251787);