#5580cc
a balanced, vivid blue · cool · closest name: steelblue
RGB
85, 128, 204
HSL
218°, 54%, 57%
CMYK
58, 37, 0, 20
Luminance
0.2173
Every format
| HEX | #5580cc |
| RGB | rgb(85, 128, 204) |
| HSL | hsl(218, 54%, 57%) |
| CMYK | cmyk(58%, 37%, 0%, 20%) |
| LAB | lab(53.7 8.1 -43.9) |
| LCH | lch(53.7 44.6 280.4) |
| OKLCH | oklch(0.604 0.126 261.1) |
Copy-ready code
/* CSS */
color: #5580cc;
background-color: #5580cc;
/* Tailwind (arbitrary) */
class="text-[#5580cc] bg-[#5580cc]"
/* SCSS */
$brand: #5580cc;
/* SwiftUI */
Color(red: 0.333, green: 0.502, blue: 0.800)
/* Android */
Color.parseColor("#5580cc")Accessibility — WCAG contrast
Aa
#5580cc on white: 3.93:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#5580cc on black: 5.35:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green50.2%
Blue80.0%
CMYK percentages
Cyan58.3%
Magenta37.3%
Yellow0.0%
Key (black)20.0%
Color previews
#5580cc text on a black background
contrast 5.35:1
Card sample
#5580cc text on a white background
contrast 3.93:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5580cc;
Background color
Panel with #5580cc background
background-color: #5580cc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5580cc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 128, 204, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 128, 204, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5580cc; background: linear-gradient(135deg, #5580cc, #7955CC);