#2133AB
Blue
HEX
RGB
HSL
About #2133AB Blue
#2133AB is a blue color. In the RGB color model, it is composed of 33 red, 51 green, and 171 blue. In the HSL color space, it has a hue of 232°, saturation of 68%, and lightness of 40%.
This color has a low lightness value, making it a dark color great for text and bold accents. With moderate saturation, it appears balanced and versatile.
CSS Code & Gradients
Use #2133AB in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
232°
Hue
68%
Saturation
40%
Lightness
Blue
Color Harmonies
Colors that work well with #2133AB based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2133AB against white and black backgrounds.
Aa#2133AB on White
Contrast Ratio9.88:1
AA ✓AA Large ✓AAA ✓
Aa#2133AB on Black
Contrast Ratio2.13:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #2133AB across different color formats.
| Format | Value |
|---|---|
| HEX | #2133AB |
| RGB | rgb(33, 51, 171) |
| HSL | hsl(232, 68%, 40%) |
| RGB Decimal | 33, 51, 171 |
| RGB Percent | 12.9%, 20.0%, 67.1% |
| CMYK (approx.) | 81%, 70%, 0%, 33% |
Related Palettes
12 palettes using #2133AB or similar colors