#1565EF
Vivid Blue
HEX
RGB
HSL
About #1565EF Vivid Blue
#1565EF is a vivid blue color. In the RGB color model, it is composed of 21 red, 101 green, and 239 blue. In the HSL color space, it has a hue of 218°, saturation of 87%, and lightness of 51%.
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 #1565EF in your CSS, SCSS, or Tailwind projects.
Color Properties
218°
Hue
87%
Saturation
51%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #1565EF based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1565EF against white and black backgrounds.
Aa#1565EF on White
Contrast Ratio5.07:1
AA ✓AA Large ✓AAA ✗
Aa#1565EF on Black
Contrast Ratio4.14:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #1565EF across different color formats.
| Format | Value |
|---|---|
| HEX | #1565EF |
| RGB | rgb(21, 101, 239) |
| HSL | hsl(218, 87%, 51%) |
| RGB Decimal | 21, 101, 239 |
| RGB Percent | 8.2%, 39.6%, 93.7% |
| CMYK (approx.) | 91%, 58%, 0%, 6% |
Related Palettes
12 palettes using #1565EF or similar colors