#121EFA
Vivid Blue
HEX
RGB
HSL
About #121EFA Vivid Blue
#121EFA is a vivid blue color. In the RGB color model, it is composed of 18 red, 30 green, and 250 blue. In the HSL color space, it has a hue of 237°, saturation of 96%, 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 #121EFA in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
237°
Hue
96%
Saturation
53%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #121EFA based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #121EFA against white and black backgrounds.
Aa#121EFA on White
Contrast Ratio8.1:1
AA ✓AA Large ✓AAA ✓
Aa#121EFA on Black
Contrast Ratio2.59:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #121EFA across different color formats.
| Format | Value |
|---|---|
| HEX | #121EFA |
| RGB | rgb(18, 30, 250) |
| HSL | hsl(237, 96%, 53%) |
| RGB Decimal | 18, 30, 250 |
| RGB Percent | 7.1%, 11.8%, 98.0% |
| CMYK (approx.) | 93%, 88%, 0%, 2% |
Related Palettes
12 palettes using #121EFA or similar colors