#40A3FA
Vivid Blue
HEX
RGB
HSL
About #40A3FA Vivid Blue
#40A3FA is a vivid blue color. In the RGB color model, it is composed of 64 red, 163 green, and 250 blue. In the HSL color space, it has a hue of 208°, saturation of 95%, and lightness of 62%.
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 & Gradients
Use #40A3FA in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
208°
Hue
95%
Saturation
62%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #40A3FA based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #40A3FA against white and black backgrounds.
Aa#40A3FA on White
Contrast Ratio2.68:1
AA ✗AA Large ✗AAA ✗
Aa#40A3FA on Black
Contrast Ratio7.84:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #40A3FA across different color formats.
| Format | Value |
|---|---|
| HEX | #40A3FA |
| RGB | rgb(64, 163, 250) |
| HSL | hsl(208, 95%, 62%) |
| RGB Decimal | 64, 163, 250 |
| RGB Percent | 25.1%, 63.9%, 98.0% |
| CMYK (approx.) | 74%, 35%, 0%, 2% |
Related Palettes
12 palettes using #40A3FA or similar colors