#185f9b
a dark, vivid blue · cool · closest name: steelblue
RGB
24, 95, 155
HSL
208°, 73%, 35%
CMYK
85, 39, 0, 39
Luminance
0.1075
Every format
| HEX | #185f9b |
| RGB | rgb(24, 95, 155) |
| HSL | hsl(208, 73%, 35%) |
| CMYK | cmyk(85%, 39%, 0%, 39%) |
| LAB | lab(39.1 1.3 -38.6) |
| LCH | lch(39.1 38.6 272.0) |
| OKLCH | oklch(0.475 0.118 249.2) |
Copy-ready code
/* CSS */
color: #185f9b;
background-color: #185f9b;
/* Tailwind (arbitrary) */
class="text-[#185f9b] bg-[#185f9b]"
/* SCSS */
$brand: #185f9b;
/* SwiftUI */
Color(red: 0.094, green: 0.373, blue: 0.608)
/* Android */
Color.parseColor("#185f9b")Accessibility — WCAG contrast
Aa
#185f9b on white: 6.67:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#185f9b on black: 3.15:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green37.3%
Blue60.8%
CMYK percentages
Cyan84.5%
Magenta38.7%
Yellow0.0%
Key (black)39.2%
Color previews
#185f9b text on a black background
contrast 3.15:1
Card sample
#185f9b text on a white background
contrast 6.67:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #185f9b;
Background color
Panel with #185f9b background
background-color: #185f9b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #185f9b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 95, 155, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 95, 155, 0.45);
Border & gradient
Gradient panel
border: 3px solid #185f9b; background: linear-gradient(135deg, #185f9b, #28189B);