#4E51BC
Blue
HEX
RGB
HSL
About #4E51BC Blue
#4E51BC is a blue color. In the RGB color model, it is composed of 78 red, 81 green, and 188 blue. In the HSL color space, it has a hue of 238°, saturation of 45%, and lightness of 52%.
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 #4E51BC in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
238°
Hue
45%
Saturation
52%
Lightness
Blue
Color Harmonies
Colors that work well with #4E51BC based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #4E51BC against white and black backgrounds.
Aa#4E51BC on White
Contrast Ratio6.51:1
AA ✓AA Large ✓AAA ✗
Aa#4E51BC on Black
Contrast Ratio3.23:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #4E51BC across different color formats.
| Format | Value |
|---|---|
| HEX | #4E51BC |
| RGB | rgb(78, 81, 188) |
| HSL | hsl(238, 45%, 52%) |
| RGB Decimal | 78, 81, 188 |
| RGB Percent | 30.6%, 31.8%, 73.7% |
| CMYK (approx.) | 59%, 57%, 0%, 26% |
Related Palettes
12 palettes using #4E51BC or similar colors