#669FFA
Vivid Blue
HEX
RGB
HSL
About #669FFA Vivid Blue
#669FFA is a vivid blue color. In the RGB color model, it is composed of 102 red, 159 green, and 250 blue. In the HSL color space, it has a hue of 217°, saturation of 94%, and lightness of 69%.
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 #669FFA in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
217°
Hue
94%
Saturation
69%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #669FFA based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #669FFA against white and black backgrounds.
Aa#669FFA on White
Contrast Ratio2.66:1
AA ✗AA Large ✗AAA ✗
Aa#669FFA on Black
Contrast Ratio7.9:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #669FFA across different color formats.
| Format | Value |
|---|---|
| HEX | #669FFA |
| RGB | rgb(102, 159, 250) |
| HSL | hsl(217, 94%, 69%) |
| RGB Decimal | 102, 159, 250 |
| RGB Percent | 40.0%, 62.4%, 98.0% |
| CMYK (approx.) | 59%, 36%, 0%, 2% |
Related Palettes
12 palettes using #669FFA or similar colors