#18B3FB
Vivid Blue
HEX
RGB
HSL
About #18B3FB Vivid Blue
#18B3FB is a vivid blue color. In the RGB color model, it is composed of 24 red, 179 green, and 251 blue. In the HSL color space, it has a hue of 199°, saturation of 97%, and lightness of 54%.
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 #18B3FB in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
199°
Hue
97%
Saturation
54%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #18B3FB based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #18B3FB against white and black backgrounds.
Aa#18B3FB on White
Contrast Ratio2.36:1
AA ✗AA Large ✗AAA ✗
Aa#18B3FB on Black
Contrast Ratio8.88:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #18B3FB across different color formats.
| Format | Value |
|---|---|
| HEX | #18B3FB |
| RGB | rgb(24, 179, 251) |
| HSL | hsl(199, 97%, 54%) |
| RGB Decimal | 24, 179, 251 |
| RGB Percent | 9.4%, 70.2%, 98.4% |
| CMYK (approx.) | 90%, 29%, 0%, 2% |
Related Palettes
12 palettes using #18B3FB or similar colors