#528bbc
a balanced, soft blue · cool · closest name: steelblue
RGB
82, 139, 188
HSL
208°, 44%, 53%
CMYK
56, 26, 0, 26
Luminance
0.2389
Every format
| HEX | #528bbc |
| RGB | rgb(82, 139, 188) |
| HSL | hsl(208, 44%, 53%) |
| CMYK | cmyk(56%, 26%, 0%, 26%) |
| LAB | lab(56.0 -4.2 -31.3) |
| LCH | lch(56.0 31.6 262.3) |
| OKLCH | oklch(0.618 0.096 246.1) |
Copy-ready code
/* CSS */
color: #528bbc;
background-color: #528bbc;
/* Tailwind (arbitrary) */
class="text-[#528bbc] bg-[#528bbc]"
/* SCSS */
$brand: #528bbc;
/* SwiftUI */
Color(red: 0.322, green: 0.545, blue: 0.737)
/* Android */
Color.parseColor("#528bbc")Accessibility — WCAG contrast
Aa
#528bbc on white: 3.63:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#528bbc on black: 5.78:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red32.2%
Green54.5%
Blue73.7%
CMYK percentages
Cyan56.4%
Magenta26.1%
Yellow0.0%
Key (black)26.3%
Color previews
#528bbc text on a black background
contrast 5.78:1
Card sample
#528bbc text on a white background
contrast 3.63:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #528bbc;
Background color
Panel with #528bbc background
background-color: #528bbc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #528bbc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(82, 139, 188, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(82, 139, 188, 0.45);
Border & gradient
Gradient panel
border: 3px solid #528bbc; background: linear-gradient(135deg, #528bbc, #5F52BC);