#255FF4
Vivid Blue
HEX
RGB
HSL
About #255FF4 Vivid Blue
#255FF4 is a vivid blue color. In the RGB color model, it is composed of 37 red, 95 green, and 244 blue. In the HSL color space, it has a hue of 223°, saturation of 90%, and lightness of 55%.
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 #255FF4 in your CSS, SCSS, or Tailwind projects.
Color Properties
223°
Hue
90%
Saturation
55%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #255FF4 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #255FF4 against white and black backgrounds.
Aa#255FF4 on White
Contrast Ratio5.22:1
AA ✓AA Large ✓AAA ✗
Aa#255FF4 on Black
Contrast Ratio4.02:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #255FF4 across different color formats.
| Format | Value |
|---|---|
| HEX | #255FF4 |
| RGB | rgb(37, 95, 244) |
| HSL | hsl(223, 90%, 55%) |
| RGB Decimal | 37, 95, 244 |
| RGB Percent | 14.5%, 37.3%, 95.7% |
| CMYK (approx.) | 85%, 61%, 0%, 4% |
Related Palettes
12 palettes using #255FF4 or similar colors