#05A3FF
Vivid Blue
HEX
RGB
HSL
About #05A3FF Vivid Blue
#05A3FF is a vivid blue color. In the RGB color model, it is composed of 5 red, 163 green, and 255 blue. In the HSL color space, it has a hue of 202°, saturation of 100%, and lightness of 51%.
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 #05A3FF in your CSS, SCSS, or Tailwind projects.
Color Properties
202°
Hue
100%
Saturation
51%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #05A3FF based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #05A3FF against white and black backgrounds.
Aa#05A3FF on White
Contrast Ratio2.73:1
AA ✗AA Large ✗AAA ✗
Aa#05A3FF on Black
Contrast Ratio7.69:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #05A3FF across different color formats.
| Format | Value |
|---|---|
| HEX | #05A3FF |
| RGB | rgb(5, 163, 255) |
| HSL | hsl(202, 100%, 51%) |
| RGB Decimal | 5, 163, 255 |
| RGB Percent | 2.0%, 63.9%, 100.0% |
| CMYK (approx.) | 98%, 36%, 0%, 0% |
Related Palettes
12 palettes using #05A3FF or similar colors