#558af5
a balanced, electric blue · cool · closest name: dodgerblue
RGB
85, 138, 245
HSL
220°, 89%, 65%
CMYK
65, 44, 0, 4
Luminance
0.2670
Every format
| HEX | #558af5 |
| RGB | rgb(85, 138, 245) |
| HSL | hsl(220, 89%, 65%) |
| CMYK | cmyk(65%, 44%, 0%, 4%) |
| LAB | lab(58.7 15.8 -58.9) |
| LCH | lch(58.7 61.0 285.1) |
| OKLCH | oklch(0.649 0.170 262.8) |
Copy-ready code
/* CSS */
color: #558af5;
background-color: #558af5;
/* Tailwind (arbitrary) */
class="text-[#558af5] bg-[#558af5]"
/* SCSS */
$brand: #558af5;
/* SwiftUI */
Color(red: 0.333, green: 0.541, blue: 0.961)
/* Android */
Color.parseColor("#558af5")Accessibility — WCAG contrast
Aa
#558af5 on white: 3.31:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#558af5 on black: 6.34:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green54.1%
Blue96.1%
CMYK percentages
Cyan65.3%
Magenta43.7%
Yellow0.0%
Key (black)3.9%
Color previews
#558af5 text on a black background
contrast 6.34:1
Card sample
#558af5 text on a white background
contrast 3.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #558af5;
Background color
Panel with #558af5 background
background-color: #558af5;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #558af5;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 138, 245, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 138, 245, 0.45);
Border & gradient
Gradient panel
border: 3px solid #558af5; background: linear-gradient(135deg, #558af5, #8B55F5);