#537EDD
Blue
HEX
RGB
HSL
About #537EDD Blue
#537EDD is a blue color. In the RGB color model, it is composed of 83 red, 126 green, and 221 blue. In the HSL color space, it has a hue of 221°, saturation of 67%, 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 & Gradients
Use #537EDD in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
221°
Hue
67%
Saturation
60%
Lightness
Blue
Color Harmonies
Colors that work well with #537EDD based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #537EDD against white and black backgrounds.
Aa#537EDD on White
Contrast Ratio3.89:1
AA ✗AA Large ✓AAA ✗
Aa#537EDD on Black
Contrast Ratio5.4:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #537EDD across different color formats.
| Format | Value |
|---|---|
| HEX | #537EDD |
| RGB | rgb(83, 126, 221) |
| HSL | hsl(221, 67%, 60%) |
| RGB Decimal | 83, 126, 221 |
| RGB Percent | 32.5%, 49.4%, 86.7% |
| CMYK (approx.) | 62%, 43%, 0%, 13% |
Related Palettes
12 palettes using #537EDD or similar colors