#577cd0
a balanced, vivid blue · cool · closest name: dodgerblue
RGB
87, 124, 208
HSL
222°, 56%, 58%
CMYK
58, 40, 0, 18
Luminance
0.2100
Every format
| HEX | #577cd0 |
| RGB | rgb(87, 124, 208) |
| HSL | hsl(222, 56%, 58%) |
| CMYK | cmyk(58%, 40%, 0%, 18%) |
| LAB | lab(52.9 12.2 -47.4) |
| LCH | lch(52.9 48.9 284.5) |
| OKLCH | oklch(0.598 0.135 264.7) |
Copy-ready code
/* CSS */
color: #577cd0;
background-color: #577cd0;
/* Tailwind (arbitrary) */
class="text-[#577cd0] bg-[#577cd0]"
/* SCSS */
$brand: #577cd0;
/* SwiftUI */
Color(red: 0.341, green: 0.486, blue: 0.816)
/* Android */
Color.parseColor("#577cd0")Accessibility — WCAG contrast
Aa
#577cd0 on white: 4.04:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#577cd0 on black: 5.20:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green48.6%
Blue81.6%
CMYK percentages
Cyan58.2%
Magenta40.4%
Yellow0.0%
Key (black)18.4%
Color previews
#577cd0 text on a black background
contrast 5.20:1
Card sample
#577cd0 text on a white background
contrast 4.04:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #577cd0;
Background color
Panel with #577cd0 background
background-color: #577cd0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #577cd0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 124, 208, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 124, 208, 0.45);
Border & gradient
Gradient panel
border: 3px solid #577cd0; background: linear-gradient(135deg, #577cd0, #8357D0);