#1D64C9
Blue
HEX
RGB
HSL
About #1D64C9 Blue
#1D64C9 is a blue color. In the RGB color model, it is composed of 29 red, 100 green, and 201 blue. In the HSL color space, it has a hue of 215°, saturation of 75%, 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 #1D64C9 in your CSS, SCSS, or Tailwind projects.
Color Properties
215°
Hue
75%
Saturation
45%
Lightness
Blue
Color Harmonies
Colors that work well with #1D64C9 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1D64C9 against white and black backgrounds.
Aa#1D64C9 on White
Contrast Ratio5.65:1
AA ✓AA Large ✓AAA ✗
Aa#1D64C9 on Black
Contrast Ratio3.72:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #1D64C9 across different color formats.
| Format | Value |
|---|---|
| HEX | #1D64C9 |
| RGB | rgb(29, 100, 201) |
| HSL | hsl(215, 75%, 45%) |
| RGB Decimal | 29, 100, 201 |
| RGB Percent | 11.4%, 39.2%, 78.8% |
| CMYK (approx.) | 86%, 50%, 0%, 21% |
Related Palettes
12 palettes using #1D64C9 or similar colors