#40A3BB
Blue
HEX
RGB
HSL
About #40A3BB Blue
#40A3BB is a blue color. In the RGB color model, it is composed of 64 red, 163 green, and 187 blue. In the HSL color space, it has a hue of 192°, saturation of 49%, and lightness of 49%.
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 #40A3BB in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
192°
Hue
49%
Saturation
49%
Lightness
Blue
Color Harmonies
Colors that work well with #40A3BB based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #40A3BB against white and black backgrounds.
Aa#40A3BB on White
Contrast Ratio2.93:1
AA ✗AA Large ✗AAA ✗
Aa#40A3BB on Black
Contrast Ratio7.17:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #40A3BB across different color formats.
| Format | Value |
|---|---|
| HEX | #40A3BB |
| RGB | rgb(64, 163, 187) |
| HSL | hsl(192, 49%, 49%) |
| RGB Decimal | 64, 163, 187 |
| RGB Percent | 25.1%, 63.9%, 73.3% |
| CMYK (approx.) | 66%, 13%, 0%, 27% |
Related Palettes
12 palettes using #40A3BB or similar colors