#57A4DB
Blue
HEX
RGB
HSL
About #57A4DB Blue
#57A4DB is a blue color. In the RGB color model, it is composed of 87 red, 164 green, and 219 blue. In the HSL color space, it has a hue of 205°, saturation of 65%, and lightness of 60%.
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
Use #57A4DB in your CSS, SCSS, or Tailwind projects.
Color Properties
205°
Hue
65%
Saturation
60%
Lightness
Blue
Color Harmonies
Colors that work well with #57A4DB based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #57A4DB against white and black backgrounds.
Aa#57A4DB on White
Contrast Ratio2.71:1
AA ✗AA Large ✗AAA ✗
Aa#57A4DB on Black
Contrast Ratio7.74:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #57A4DB across different color formats.
| Format | Value |
|---|---|
| HEX | #57A4DB |
| RGB | rgb(87, 164, 219) |
| HSL | hsl(205, 65%, 60%) |
| RGB Decimal | 87, 164, 219 |
| RGB Percent | 34.1%, 64.3%, 85.9% |
| CMYK (approx.) | 60%, 25%, 0%, 14% |
Related Palettes
12 palettes using #57A4DB or similar colors