#128EED
Vivid Blue
HEX
RGB
HSL
About #128EED Vivid Blue
#128EED is a vivid blue color. In the RGB color model, it is composed of 18 red, 142 green, and 237 blue. In the HSL color space, it has a hue of 206°, saturation of 86%, and lightness of 50%.
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 #128EED in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
206°
Hue
86%
Saturation
50%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #128EED based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #128EED against white and black backgrounds.
Aa#128EED on White
Contrast Ratio3.43:1
AA ✗AA Large ✓AAA ✗
Aa#128EED on Black
Contrast Ratio6.12:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #128EED across different color formats.
| Format | Value |
|---|---|
| HEX | #128EED |
| RGB | rgb(18, 142, 237) |
| HSL | hsl(206, 86%, 50%) |
| RGB Decimal | 18, 142, 237 |
| RGB Percent | 7.1%, 55.7%, 92.9% |
| CMYK (approx.) | 92%, 40%, 0%, 7% |
Related Palettes
12 palettes using #128EED or similar colors