#2564BB
Blue
HEX
RGB
HSL
About #2564BB Blue
#2564BB is a blue color. In the RGB color model, it is composed of 37 red, 100 green, and 187 blue. In the HSL color space, it has a hue of 215°, saturation of 67%, and lightness of 44%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With moderate saturation, it appears balanced and versatile.
CSS Code & Gradients
Use #2564BB in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
215°
Hue
67%
Saturation
44%
Lightness
Blue
Color Harmonies
Colors that work well with #2564BB based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2564BB against white and black backgrounds.
Aa#2564BB on White
Contrast Ratio5.8:1
AA ✓AA Large ✓AAA ✗
Aa#2564BB on Black
Contrast Ratio3.62:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #2564BB across different color formats.
| Format | Value |
|---|---|
| HEX | #2564BB |
| RGB | rgb(37, 100, 187) |
| HSL | hsl(215, 67%, 44%) |
| RGB Decimal | 37, 100, 187 |
| RGB Percent | 14.5%, 39.2%, 73.3% |
| CMYK (approx.) | 80%, 47%, 0%, 27% |
Related Palettes
12 palettes using #2564BB or similar colors