#121ABF
Vivid Blue
HEX
RGB
HSL
About #121ABF Vivid Blue
#121ABF is a vivid blue color. In the RGB color model, it is composed of 18 red, 26 green, and 191 blue. In the HSL color space, it has a hue of 237°, saturation of 83%, and lightness of 41%.
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 #121ABF in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
237°
Hue
83%
Saturation
41%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #121ABF based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #121ABF against white and black backgrounds.
Aa#121ABF on White
Contrast Ratio10.9:1
AA ✓AA Large ✓AAA ✓
Aa#121ABF on Black
Contrast Ratio1.93:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #121ABF across different color formats.
| Format | Value |
|---|---|
| HEX | #121ABF |
| RGB | rgb(18, 26, 191) |
| HSL | hsl(237, 83%, 41%) |
| RGB Decimal | 18, 26, 191 |
| RGB Percent | 7.1%, 10.2%, 74.9% |
| CMYK (approx.) | 91%, 86%, 0%, 25% |
Related Palettes
12 palettes using #121ABF or similar colors