#577fd9
a balanced, vivid blue · cool · closest name: dodgerblue
RGB
87, 127, 217
HSL
222°, 63%, 60%
CMYK
60, 42, 0, 15
Luminance
0.2221
Every format
| HEX | #577fd9 |
| RGB | rgb(87, 127, 217) |
| HSL | hsl(222, 63%, 60%) |
| CMYK | cmyk(60%, 42%, 0%, 15%) |
| LAB | lab(54.3 13.4 -50.4) |
| LCH | lch(54.3 52.1 284.9) |
| OKLCH | oklch(0.610 0.144 264.5) |
Copy-ready code
/* CSS */
color: #577fd9;
background-color: #577fd9;
/* Tailwind (arbitrary) */
class="text-[#577fd9] bg-[#577fd9]"
/* SCSS */
$brand: #577fd9;
/* SwiftUI */
Color(red: 0.341, green: 0.498, blue: 0.851)
/* Android */
Color.parseColor("#577fd9")Accessibility — WCAG contrast
Aa
#577fd9 on white: 3.86:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#577fd9 on black: 5.44:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green49.8%
Blue85.1%
CMYK percentages
Cyan59.9%
Magenta41.5%
Yellow0.0%
Key (black)14.9%
Color previews
#577fd9 text on a black background
contrast 5.44:1
Card sample
#577fd9 text on a white background
contrast 3.86:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #577fd9;
Background color
Panel with #577fd9 background
background-color: #577fd9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #577fd9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 127, 217, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 127, 217, 0.45);
Border & gradient
Gradient panel
border: 3px solid #577fd9; background: linear-gradient(135deg, #577fd9, #8657D9);