#2137C4
Blue
HEX
RGB
HSL
About #2137C4 Blue
#2137C4 is a blue color. In the RGB color model, it is composed of 33 red, 55 green, and 196 blue. In the HSL color space, it has a hue of 232°, 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 #2137C4 in your CSS, SCSS, or Tailwind projects.
Color Properties
232°
Hue
71%
Saturation
45%
Lightness
Blue
Color Harmonies
Colors that work well with #2137C4 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2137C4 against white and black backgrounds.
Aa#2137C4 on White
Contrast Ratio8.72:1
AA ✓AA Large ✓AAA ✓
Aa#2137C4 on Black
Contrast Ratio2.41:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #2137C4 across different color formats.
| Format | Value |
|---|---|
| HEX | #2137C4 |
| RGB | rgb(33, 55, 196) |
| HSL | hsl(232, 71%, 45%) |
| RGB Decimal | 33, 55, 196 |
| RGB Percent | 12.9%, 21.6%, 76.9% |
| CMYK (approx.) | 83%, 72%, 0%, 23% |
Related Palettes
12 palettes using #2137C4 or similar colors