#216391
Blue
HEX
RGB
HSL
About #216391 Blue
#216391 is a blue color. In the RGB color model, it is composed of 33 red, 99 green, and 145 blue. In the HSL color space, it has a hue of 205°, saturation of 63%, and lightness of 35%.
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 #216391 in your CSS, SCSS, or Tailwind projects.
Color Properties
205°
Hue
63%
Saturation
35%
Lightness
Blue
Color Harmonies
Colors that work well with #216391 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #216391 against white and black backgrounds.
Aa#216391 on White
Contrast Ratio6.45:1
AA ✓AA Large ✓AAA ✗
Aa#216391 on Black
Contrast Ratio3.26:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #216391 across different color formats.
| Format | Value |
|---|---|
| HEX | #216391 |
| RGB | rgb(33, 99, 145) |
| HSL | hsl(205, 63%, 35%) |
| RGB Decimal | 33, 99, 145 |
| RGB Percent | 12.9%, 38.8%, 56.9% |
| CMYK (approx.) | 77%, 32%, 0%, 43% |
Related Palettes
12 palettes using #216391 or similar colors