#2189D4
Blue
HEX
RGB
HSL
About #2189D4 Blue
#2189D4 is a blue color. In the RGB color model, it is composed of 33 red, 137 green, and 212 blue. In the HSL color space, it has a hue of 205°, saturation of 73%, and lightness of 48%.
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
Use #2189D4 in your CSS, SCSS, or Tailwind projects.
Color Properties
205°
Hue
73%
Saturation
48%
Lightness
Blue
Color Harmonies
Colors that work well with #2189D4 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2189D4 against white and black backgrounds.
Aa#2189D4 on White
Contrast Ratio3.75:1
AA ✗AA Large ✓AAA ✗
Aa#2189D4 on Black
Contrast Ratio5.59:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #2189D4 across different color formats.
| Format | Value |
|---|---|
| HEX | #2189D4 |
| RGB | rgb(33, 137, 212) |
| HSL | hsl(205, 73%, 48%) |
| RGB Decimal | 33, 137, 212 |
| RGB Percent | 12.9%, 53.7%, 83.1% |
| CMYK (approx.) | 84%, 35%, 0%, 17% |
Related Palettes
12 palettes using #2189D4 or similar colors