#2191C4
Blue
HEX
RGB
HSL
About #2191C4 Blue
#2191C4 is a blue color. In the RGB color model, it is composed of 33 red, 145 green, and 196 blue. In the HSL color space, it has a hue of 199°, saturation of 71%, and lightness of 45%.
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 #2191C4 in your CSS, SCSS, or Tailwind projects.
Color Properties
199°
Hue
71%
Saturation
45%
Lightness
Blue
Color Harmonies
Colors that work well with #2191C4 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2191C4 against white and black backgrounds.
Aa#2191C4 on White
Contrast Ratio3.55:1
AA ✗AA Large ✓AAA ✗
Aa#2191C4 on Black
Contrast Ratio5.91:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #2191C4 across different color formats.
| Format | Value |
|---|---|
| HEX | #2191C4 |
| RGB | rgb(33, 145, 196) |
| HSL | hsl(199, 71%, 45%) |
| RGB Decimal | 33, 145, 196 |
| RGB Percent | 12.9%, 56.9%, 76.9% |
| CMYK (approx.) | 83%, 26%, 0%, 23% |
Related Palettes
12 palettes using #2191C4 or similar colors