#81CBFF
Vivid Blue
HEX
RGB
HSL
About #81CBFF Vivid Blue
#81CBFF is a vivid blue color. In the RGB color model, it is composed of 129 red, 203 green, and 255 blue. In the HSL color space, it has a hue of 205°, saturation of 100%, and lightness of 75%.
This color has a high lightness value, making it a light color suitable for backgrounds. With high saturation, it appears vibrant and eye-catching.
CSS Code & Gradients
Use #81CBFF in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
205°
Hue
100%
Saturation
75%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #81CBFF based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #81CBFF against white and black backgrounds.
Aa#81CBFF on White
Contrast Ratio1.76:1
AA ✗AA Large ✗AAA ✗
Aa#81CBFF on Black
Contrast Ratio11.92:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #81CBFF across different color formats.
| Format | Value |
|---|---|
| HEX | #81CBFF |
| RGB | rgb(129, 203, 255) |
| HSL | hsl(205, 100%, 75%) |
| RGB Decimal | 129, 203, 255 |
| RGB Percent | 50.6%, 79.6%, 100.0% |
| CMYK (approx.) | 49%, 20%, 0%, 0% |
Related Palettes
12 palettes using #81CBFF or similar colors