#577cd4
a balanced, vivid blue · cool · closest name: dodgerblue
RGB
87, 124, 212
HSL
222°, 59%, 59%
CMYK
59, 42, 0, 17
Luminance
0.2120
Every format
| HEX | #577cd4 |
| RGB | rgb(87, 124, 212) |
| HSL | hsl(222, 59%, 59%) |
| CMYK | cmyk(59%, 42%, 0%, 17%) |
| LAB | lab(53.2 13.6 -49.3) |
| LCH | lch(53.2 51.1 285.4) |
| OKLCH | oklch(0.601 0.141 265.2) |
Copy-ready code
/* CSS */
color: #577cd4;
background-color: #577cd4;
/* Tailwind (arbitrary) */
class="text-[#577cd4] bg-[#577cd4]"
/* SCSS */
$brand: #577cd4;
/* SwiftUI */
Color(red: 0.341, green: 0.486, blue: 0.831)
/* Android */
Color.parseColor("#577cd4")Accessibility — WCAG contrast
Aa
#577cd4 on white: 4.01:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#577cd4 on black: 5.24:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green48.6%
Blue83.1%
CMYK percentages
Cyan59.0%
Magenta41.5%
Yellow0.0%
Key (black)16.9%
Color previews
#577cd4 text on a black background
contrast 5.24:1
Card sample
#577cd4 text on a white background
contrast 4.01:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #577cd4;
Background color
Panel with #577cd4 background
background-color: #577cd4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #577cd4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 124, 212, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 124, 212, 0.45);
Border & gradient
Gradient panel
border: 3px solid #577cd4; background: linear-gradient(135deg, #577cd4, #8557D4);