#284D64
Blue
HEX
RGB
HSL
About #284D64 Blue
#284D64 is a blue color. In the RGB color model, it is composed of 40 red, 77 green, and 100 blue. In the HSL color space, it has a hue of 203°, saturation of 43%, and lightness of 27%.
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 #284D64 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
203°
Hue
43%
Saturation
27%
Lightness
Blue
Color Harmonies
Colors that work well with #284D64 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #284D64 against white and black backgrounds.
Aa#284D64 on White
Contrast Ratio8.99:1
AA ✓AA Large ✓AAA ✓
Aa#284D64 on Black
Contrast Ratio2.34:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #284D64 across different color formats.
| Format | Value |
|---|---|
| HEX | #284D64 |
| RGB | rgb(40, 77, 100) |
| HSL | hsl(203, 43%, 27%) |
| RGB Decimal | 40, 77, 100 |
| RGB Percent | 15.7%, 30.2%, 39.2% |
| CMYK (approx.) | 60%, 23%, 0%, 61% |
Related Palettes
12 palettes using #284D64 or similar colors