#558ddf
a balanced, vivid blue · cool · closest name: dodgerblue
RGB
85, 141, 223
HSL
216°, 68%, 60%
CMYK
62, 37, 0, 13
Luminance
0.2631
Every format
| HEX | #558ddf |
| RGB | rgb(85, 141, 223) |
| HSL | hsl(216, 68%, 60%) |
| CMYK | cmyk(62%, 37%, 0%, 13%) |
| LAB | lab(58.3 6.6 -47.3) |
| LCH | lch(58.3 47.7 278.0) |
| OKLCH | oklch(0.642 0.137 257.9) |
Copy-ready code
/* CSS */
color: #558ddf;
background-color: #558ddf;
/* Tailwind (arbitrary) */
class="text-[#558ddf] bg-[#558ddf]"
/* SCSS */
$brand: #558ddf;
/* SwiftUI */
Color(red: 0.333, green: 0.553, blue: 0.875)
/* Android */
Color.parseColor("#558ddf")Accessibility — WCAG contrast
Aa
#558ddf on white: 3.35:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#558ddf on black: 6.26:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green55.3%
Blue87.5%
CMYK percentages
Cyan61.9%
Magenta36.8%
Yellow0.0%
Key (black)12.5%
Color previews
#558ddf text on a black background
contrast 6.26:1
Card sample
#558ddf text on a white background
contrast 3.35:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #558ddf;
Background color
Panel with #558ddf background
background-color: #558ddf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #558ddf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 141, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 141, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #558ddf; background: linear-gradient(135deg, #558ddf, #7955DF);