#158BF9
Vivid Blue
HEX
RGB
HSL
About #158BF9 Vivid Blue
#158BF9 is a vivid blue color. In the RGB color model, it is composed of 21 red, 139 green, and 249 blue. In the HSL color space, it has a hue of 209°, saturation of 95%, and lightness of 53%.
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 #158BF9 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
209°
Hue
95%
Saturation
53%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #158BF9 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #158BF9 against white and black backgrounds.
Aa#158BF9 on White
Contrast Ratio3.45:1
AA ✗AA Large ✓AAA ✗
Aa#158BF9 on Black
Contrast Ratio6.09:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #158BF9 across different color formats.
| Format | Value |
|---|---|
| HEX | #158BF9 |
| RGB | rgb(21, 139, 249) |
| HSL | hsl(209, 95%, 53%) |
| RGB Decimal | 21, 139, 249 |
| RGB Percent | 8.2%, 54.5%, 97.6% |
| CMYK (approx.) | 92%, 44%, 0%, 2% |
Related Palettes
12 palettes using #158BF9 or similar colors