#166EC5
Blue
HEX
RGB
HSL
About #166EC5 Blue
#166EC5 is a blue color. In the RGB color model, it is composed of 22 red, 110 green, and 197 blue. In the HSL color space, it has a hue of 210°, saturation of 80%, and lightness of 43%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With high saturation, it appears vibrant and eye-catching.
CSS Code & Gradients
Use #166EC5 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
210°
Hue
80%
Saturation
43%
Lightness
Blue
Color Harmonies
Colors that work well with #166EC5 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #166EC5 against white and black backgrounds.
Aa#166EC5 on White
Contrast Ratio5.16:1
AA ✓AA Large ✓AAA ✗
Aa#166EC5 on Black
Contrast Ratio4.07:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #166EC5 across different color formats.
| Format | Value |
|---|---|
| HEX | #166EC5 |
| RGB | rgb(22, 110, 197) |
| HSL | hsl(210, 80%, 43%) |
| RGB Decimal | 22, 110, 197 |
| RGB Percent | 8.6%, 43.1%, 77.3% |
| CMYK (approx.) | 89%, 44%, 0%, 23% |
Related Palettes
12 palettes using #166EC5 or similar colors