#153BFB
Vivid Blue
HEX
RGB
HSL
About #153BFB Vivid Blue
#153BFB is a vivid blue color. In the RGB color model, it is composed of 21 red, 59 green, and 251 blue. In the HSL color space, it has a hue of 230°, saturation of 97%, 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 #153BFB in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
230°
Hue
97%
Saturation
53%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #153BFB based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #153BFB against white and black backgrounds.
Aa#153BFB on White
Contrast Ratio6.88:1
AA ✓AA Large ✓AAA ✗
Aa#153BFB on Black
Contrast Ratio3.05:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #153BFB across different color formats.
| Format | Value |
|---|---|
| HEX | #153BFB |
| RGB | rgb(21, 59, 251) |
| HSL | hsl(230, 97%, 53%) |
| RGB Decimal | 21, 59, 251 |
| RGB Percent | 8.2%, 23.1%, 98.4% |
| CMYK (approx.) | 92%, 76%, 0%, 2% |
Related Palettes
12 palettes using #153BFB or similar colors