#515CFB
Vivid Blue
HEX
RGB
HSL
About #515CFB Vivid Blue
#515CFB is a vivid blue color. In the RGB color model, it is composed of 81 red, 92 green, and 251 blue. In the HSL color space, it has a hue of 236°, saturation of 96%, and lightness of 65%.
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 #515CFB in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
236°
Hue
96%
Saturation
65%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #515CFB based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #515CFB against white and black backgrounds.
Aa#515CFB on White
Contrast Ratio4.91:1
AA ✓AA Large ✓AAA ✗
Aa#515CFB on Black
Contrast Ratio4.27:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #515CFB across different color formats.
| Format | Value |
|---|---|
| HEX | #515CFB |
| RGB | rgb(81, 92, 251) |
| HSL | hsl(236, 96%, 65%) |
| RGB Decimal | 81, 92, 251 |
| RGB Percent | 31.8%, 36.1%, 98.4% |
| CMYK (approx.) | 68%, 63%, 0%, 2% |
Related Palettes
12 palettes using #515CFB or similar colors