#284E80
Blue
HEX
RGB
HSL
About #284E80 Blue
#284E80 is a blue color. In the RGB color model, it is composed of 40 red, 78 green, and 128 blue. In the HSL color space, it has a hue of 214°, saturation of 52%, and lightness of 33%.
This color has a low lightness value, making it a dark color great for text and bold accents. With moderate saturation, it appears balanced and versatile.
CSS Code
Use #284E80 in your CSS, SCSS, or Tailwind projects.
Color Properties
214°
Hue
52%
Saturation
33%
Lightness
Blue
Color Harmonies
Colors that work well with #284E80 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #284E80 against white and black backgrounds.
Aa#284E80 on White
Contrast Ratio8.43:1
AA ✓AA Large ✓AAA ✓
Aa#284E80 on Black
Contrast Ratio2.49:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #284E80 across different color formats.
| Format | Value |
|---|---|
| HEX | #284E80 |
| RGB | rgb(40, 78, 128) |
| HSL | hsl(214, 52%, 33%) |
| RGB Decimal | 40, 78, 128 |
| RGB Percent | 15.7%, 30.6%, 50.2% |
| CMYK (approx.) | 69%, 39%, 0%, 50% |
Related Palettes
12 palettes using #284E80 or similar colors