#1666B6
Blue
HEX
RGB
HSL
About #1666B6 Blue
#1666B6 is a blue color. In the RGB color model, it is composed of 22 red, 102 green, and 182 blue. In the HSL color space, it has a hue of 210°, saturation of 78%, and lightness of 40%.
This color has a low lightness value, making it a dark color great for text and bold accents. With high saturation, it appears vibrant and eye-catching.
CSS Code
Use #1666B6 in your CSS, SCSS, or Tailwind projects.
Color Properties
210°
Hue
78%
Saturation
40%
Lightness
Blue
Color Harmonies
Colors that work well with #1666B6 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1666B6 against white and black backgrounds.
Aa#1666B6 on White
Contrast Ratio5.82:1
AA ✓AA Large ✓AAA ✗
Aa#1666B6 on Black
Contrast Ratio3.61:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #1666B6 across different color formats.
| Format | Value |
|---|---|
| HEX | #1666B6 |
| RGB | rgb(22, 102, 182) |
| HSL | hsl(210, 78%, 40%) |
| RGB Decimal | 22, 102, 182 |
| RGB Percent | 8.6%, 40.0%, 71.4% |
| CMYK (approx.) | 88%, 44%, 0%, 29% |
Related Palettes
12 palettes using #1666B6 or similar colors