#1757CF
Blue
HEX
RGB
HSL
About #1757CF Blue
#1757CF is a blue color. In the RGB color model, it is composed of 23 red, 87 green, and 207 blue. In the HSL color space, it has a hue of 219°, 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 #1757CF in your CSS, SCSS, or Tailwind projects.
Color Properties
219°
Hue
80%
Saturation
45%
Lightness
Blue
Color Harmonies
Colors that work well with #1757CF based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1757CF against white and black backgrounds.
Aa#1757CF on White
Contrast Ratio6.36:1
AA ✓AA Large ✓AAA ✗
Aa#1757CF on Black
Contrast Ratio3.3:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #1757CF across different color formats.
| Format | Value |
|---|---|
| HEX | #1757CF |
| RGB | rgb(23, 87, 207) |
| HSL | hsl(219, 80%, 45%) |
| RGB Decimal | 23, 87, 207 |
| RGB Percent | 9.0%, 34.1%, 81.2% |
| CMYK (approx.) | 89%, 58%, 0%, 19% |
Related Palettes
12 palettes using #1757CF or similar colors