#4287A2
Blue
HEX
RGB
HSL
About #4287A2 Blue
#4287A2 is a blue color. In the RGB color model, it is composed of 66 red, 135 green, and 162 blue. In the HSL color space, it has a hue of 197°, saturation of 42%, and lightness of 45%.
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 #4287A2 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
197°
Hue
42%
Saturation
45%
Lightness
Blue
Color Harmonies
Colors that work well with #4287A2 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #4287A2 against white and black backgrounds.
Aa#4287A2 on White
Contrast Ratio4.02:1
AA ✗AA Large ✓AAA ✗
Aa#4287A2 on Black
Contrast Ratio5.22:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #4287A2 across different color formats.
| Format | Value |
|---|---|
| HEX | #4287A2 |
| RGB | rgb(66, 135, 162) |
| HSL | hsl(197, 42%, 45%) |
| RGB Decimal | 66, 135, 162 |
| RGB Percent | 25.9%, 52.9%, 63.5% |
| CMYK (approx.) | 59%, 17%, 0%, 36% |
Related Palettes
12 palettes using #4287A2 or similar colors