#557FBE
Blue
HEX
RGB
HSL
About #557FBE Blue
#557FBE is a blue color. In the RGB color model, it is composed of 85 red, 127 green, and 190 blue. In the HSL color space, it has a hue of 216°, saturation of 45%, and lightness of 54%.
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 #557FBE in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
216°
Hue
45%
Saturation
54%
Lightness
Blue
Color Harmonies
Colors that work well with #557FBE based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #557FBE against white and black backgrounds.
Aa#557FBE on White
Contrast Ratio4.07:1
AA ✗AA Large ✓AAA ✗
Aa#557FBE on Black
Contrast Ratio5.17:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #557FBE across different color formats.
| Format | Value |
|---|---|
| HEX | #557FBE |
| RGB | rgb(85, 127, 190) |
| HSL | hsl(216, 45%, 54%) |
| RGB Decimal | 85, 127, 190 |
| RGB Percent | 33.3%, 49.8%, 74.5% |
| CMYK (approx.) | 55%, 33%, 0%, 25% |
Related Palettes
12 palettes using #557FBE or similar colors