#1221C4
Vivid Blue
HEX
RGB
HSL
About #1221C4 Vivid Blue
#1221C4 is a vivid blue color. In the RGB color model, it is composed of 18 red, 33 green, and 196 blue. In the HSL color space, it has a hue of 235°, saturation of 83%, and lightness of 42%.
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
Use #1221C4 in your CSS, SCSS, or Tailwind projects.
Color Properties
235°
Hue
83%
Saturation
42%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #1221C4 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1221C4 against white and black backgrounds.
Aa#1221C4 on White
Contrast Ratio10.29:1
AA ✓AA Large ✓AAA ✓
Aa#1221C4 on Black
Contrast Ratio2.04:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1221C4 across different color formats.
| Format | Value |
|---|---|
| HEX | #1221C4 |
| RGB | rgb(18, 33, 196) |
| HSL | hsl(235, 83%, 42%) |
| RGB Decimal | 18, 33, 196 |
| RGB Percent | 7.1%, 12.9%, 76.9% |
| CMYK (approx.) | 91%, 83%, 0%, 23% |
Related Palettes
12 palettes using #1221C4 or similar colors