#284F97
Blue
HEX
RGB
HSL
About #284F97 Blue
#284F97 is a blue color. In the RGB color model, it is composed of 40 red, 79 green, and 151 blue. In the HSL color space, it has a hue of 219°, saturation of 58%, and lightness of 37%.
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 & Gradients
Use #284F97 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
219°
Hue
58%
Saturation
37%
Lightness
Blue
Color Harmonies
Colors that work well with #284F97 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #284F97 against white and black backgrounds.
Aa#284F97 on White
Contrast Ratio7.91:1
AA ✓AA Large ✓AAA ✓
Aa#284F97 on Black
Contrast Ratio2.66:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #284F97 across different color formats.
| Format | Value |
|---|---|
| HEX | #284F97 |
| RGB | rgb(40, 79, 151) |
| HSL | hsl(219, 58%, 37%) |
| RGB Decimal | 40, 79, 151 |
| RGB Percent | 15.7%, 31.0%, 59.2% |
| CMYK (approx.) | 74%, 48%, 0%, 41% |
Related Palettes
12 palettes using #284F97 or similar colors