#287AC3
Blue
HEX
RGB
HSL
About #287AC3 Blue
#287AC3 is a blue color. In the RGB color model, it is composed of 40 red, 122 green, and 195 blue. In the HSL color space, it has a hue of 208°, saturation of 66%, and lightness of 46%.
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
Use #287AC3 in your CSS, SCSS, or Tailwind projects.
Color Properties
208°
Hue
66%
Saturation
46%
Lightness
Blue
Color Harmonies
Colors that work well with #287AC3 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #287AC3 against white and black backgrounds.
Aa#287AC3 on White
Contrast Ratio4.5:1
AA ✓AA Large ✓AAA ✗
Aa#287AC3 on Black
Contrast Ratio4.66:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #287AC3 across different color formats.
| Format | Value |
|---|---|
| HEX | #287AC3 |
| RGB | rgb(40, 122, 195) |
| HSL | hsl(208, 66%, 46%) |
| RGB Decimal | 40, 122, 195 |
| RGB Percent | 15.7%, 47.8%, 76.5% |
| CMYK (approx.) | 79%, 37%, 0%, 24% |
Related Palettes
12 palettes using #287AC3 or similar colors