#538DF9
Vivid Blue
HEX
RGB
HSL
About #538DF9 Vivid Blue
#538DF9 is a vivid blue color. In the RGB color model, it is composed of 83 red, 141 green, and 249 blue. In the HSL color space, it has a hue of 219°, saturation of 93%, and lightness of 65%.
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
Use #538DF9 in your CSS, SCSS, or Tailwind projects.
Color Properties
219°
Hue
93%
Saturation
65%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #538DF9 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #538DF9 against white and black backgrounds.
Aa#538DF9 on White
Contrast Ratio3.21:1
AA ✗AA Large ✓AAA ✗
Aa#538DF9 on Black
Contrast Ratio6.55:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #538DF9 across different color formats.
| Format | Value |
|---|---|
| HEX | #538DF9 |
| RGB | rgb(83, 141, 249) |
| HSL | hsl(219, 93%, 65%) |
| RGB Decimal | 83, 141, 249 |
| RGB Percent | 32.5%, 55.3%, 97.6% |
| CMYK (approx.) | 67%, 43%, 0%, 2% |
Related Palettes
12 palettes using #538DF9 or similar colors