#1745CF
Blue
HEX
RGB
HSL
About #1745CF Blue
#1745CF is a blue color. In the RGB color model, it is composed of 23 red, 69 green, and 207 blue. In the HSL color space, it has a hue of 225°, saturation of 80%, 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 #1745CF in your CSS, SCSS, or Tailwind projects.
Color Properties
225°
Hue
80%
Saturation
45%
Lightness
Blue
Color Harmonies
Colors that work well with #1745CF based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1745CF against white and black backgrounds.
Aa#1745CF on White
Contrast Ratio7.53:1
AA ✓AA Large ✓AAA ✓
Aa#1745CF on Black
Contrast Ratio2.79:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1745CF across different color formats.
| Format | Value |
|---|---|
| HEX | #1745CF |
| RGB | rgb(23, 69, 207) |
| HSL | hsl(225, 80%, 45%) |
| RGB Decimal | 23, 69, 207 |
| RGB Percent | 9.0%, 27.1%, 81.2% |
| CMYK (approx.) | 89%, 67%, 0%, 19% |
Related Palettes
12 palettes using #1745CF or similar colors