#81D1EE
Blue
HEX
RGB
HSL
About #81D1EE Blue
#81D1EE is a blue color. In the RGB color model, it is composed of 129 red, 209 green, and 238 blue. In the HSL color space, it has a hue of 196°, saturation of 76%, and lightness of 72%.
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
Use #81D1EE in your CSS, SCSS, or Tailwind projects.
Color Properties
196°
Hue
76%
Saturation
72%
Lightness
Blue
Color Harmonies
Colors that work well with #81D1EE based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #81D1EE against white and black backgrounds.
Aa#81D1EE on White
Contrast Ratio1.71:1
AA ✗AA Large ✗AAA ✗
Aa#81D1EE on Black
Contrast Ratio12.29:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #81D1EE across different color formats.
| Format | Value |
|---|---|
| HEX | #81D1EE |
| RGB | rgb(129, 209, 238) |
| HSL | hsl(196, 76%, 72%) |
| RGB Decimal | 129, 209, 238 |
| RGB Percent | 50.6%, 82.0%, 93.3% |
| CMYK (approx.) | 46%, 12%, 0%, 7% |
Related Palettes
12 palettes using #81D1EE or similar colors