#577BC1
Blue
HEX
RGB
HSL
About #577BC1 Blue
#577BC1 is a blue color. In the RGB color model, it is composed of 87 red, 123 green, and 193 blue. In the HSL color space, it has a hue of 220°, saturation of 46%, and lightness of 55%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With moderate saturation, it appears balanced and versatile.
CSS Code & Gradients
Use #577BC1 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
220°
Hue
46%
Saturation
55%
Lightness
Blue
Color Harmonies
Colors that work well with #577BC1 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #577BC1 against white and black backgrounds.
Aa#577BC1 on White
Contrast Ratio4.19:1
AA ✗AA Large ✓AAA ✗
Aa#577BC1 on Black
Contrast Ratio5.01:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #577BC1 across different color formats.
| Format | Value |
|---|---|
| HEX | #577BC1 |
| RGB | rgb(87, 123, 193) |
| HSL | hsl(220, 46%, 55%) |
| RGB Decimal | 87, 123, 193 |
| RGB Percent | 34.1%, 48.2%, 75.7% |
| CMYK (approx.) | 55%, 36%, 0%, 24% |
Related Palettes
12 palettes using #577BC1 or similar colors