#42A7FF
Vivid Blue
HEX
RGB
HSL
About #42A7FF Vivid Blue
#42A7FF is a vivid blue color. In the RGB color model, it is composed of 66 red, 167 green, and 255 blue. In the HSL color space, it has a hue of 208°, saturation of 100%, and lightness of 63%.
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 #42A7FF in your CSS, SCSS, or Tailwind projects.
Color Properties
208°
Hue
100%
Saturation
63%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #42A7FF based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #42A7FF against white and black backgrounds.
Aa#42A7FF on White
Contrast Ratio2.56:1
AA ✗AA Large ✗AAA ✗
Aa#42A7FF on Black
Contrast Ratio8.2:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #42A7FF across different color formats.
| Format | Value |
|---|---|
| HEX | #42A7FF |
| RGB | rgb(66, 167, 255) |
| HSL | hsl(208, 100%, 63%) |
| RGB Decimal | 66, 167, 255 |
| RGB Percent | 25.9%, 65.5%, 100.0% |
| CMYK (approx.) | 74%, 35%, 0%, 0% |
Related Palettes
12 palettes using #42A7FF or similar colors