#557BEC
Blue
HEX
RGB
HSL
About #557BEC Blue
#557BEC is a blue color. In the RGB color model, it is composed of 85 red, 123 green, and 236 blue. In the HSL color space, it has a hue of 225°, saturation of 80%, and lightness of 63%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With high saturation, it appears vibrant and eye-catching.
CSS Code & Gradients
Use #557BEC in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
225°
Hue
80%
Saturation
63%
Lightness
Blue
Color Harmonies
Colors that work well with #557BEC based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #557BEC against white and black backgrounds.
Aa#557BEC on White
Contrast Ratio3.87:1
AA ✗AA Large ✓AAA ✗
Aa#557BEC on Black
Contrast Ratio5.43:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #557BEC across different color formats.
| Format | Value |
|---|---|
| HEX | #557BEC |
| RGB | rgb(85, 123, 236) |
| HSL | hsl(225, 80%, 63%) |
| RGB Decimal | 85, 123, 236 |
| RGB Percent | 33.3%, 48.2%, 92.5% |
| CMYK (approx.) | 64%, 48%, 0%, 7% |
Related Palettes
12 palettes using #557BEC or similar colors