#3588BB
Blue
HEX
RGB
HSL
About #3588BB Blue
#3588BB is a blue color. In the RGB color model, it is composed of 53 red, 136 green, and 187 blue. In the HSL color space, it has a hue of 203°, saturation of 56%, and lightness of 47%.
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
Use #3588BB in your CSS, SCSS, or Tailwind projects.
Color Properties
203°
Hue
56%
Saturation
47%
Lightness
Blue
Color Harmonies
Colors that work well with #3588BB based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3588BB against white and black backgrounds.
Aa#3588BB on White
Contrast Ratio3.9:1
AA ✗AA Large ✓AAA ✗
Aa#3588BB on Black
Contrast Ratio5.39:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #3588BB across different color formats.
| Format | Value |
|---|---|
| HEX | #3588BB |
| RGB | rgb(53, 136, 187) |
| HSL | hsl(203, 56%, 47%) |
| RGB Decimal | 53, 136, 187 |
| RGB Percent | 20.8%, 53.3%, 73.3% |
| CMYK (approx.) | 72%, 27%, 0%, 27% |
Related Palettes
12 palettes using #3588BB or similar colors