#2189AB
Blue
HEX
RGB
HSL
About #2189AB Blue
#2189AB is a blue color. In the RGB color model, it is composed of 33 red, 137 green, and 171 blue. In the HSL color space, it has a hue of 195°, saturation of 68%, and lightness of 40%.
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 #2189AB in your CSS, SCSS, or Tailwind projects.
Color Properties
195°
Hue
68%
Saturation
40%
Lightness
Blue
Color Harmonies
Colors that work well with #2189AB based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2189AB against white and black backgrounds.
Aa#2189AB on White
Contrast Ratio4.01:1
AA ✗AA Large ✓AAA ✗
Aa#2189AB on Black
Contrast Ratio5.23:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #2189AB across different color formats.
| Format | Value |
|---|---|
| HEX | #2189AB |
| RGB | rgb(33, 137, 171) |
| HSL | hsl(195, 68%, 40%) |
| RGB Decimal | 33, 137, 171 |
| RGB Percent | 12.9%, 53.7%, 67.1% |
| CMYK (approx.) | 81%, 20%, 0%, 33% |
Related Palettes
12 palettes using #2189AB or similar colors