#231EB3
Blue
HEX
RGB
HSL
About #231EB3 Blue
#231EB3 is a blue color. In the RGB color model, it is composed of 35 red, 30 green, and 179 blue. In the HSL color space, it has a hue of 242°, saturation of 71%, 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 #231EB3 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
242°
Hue
71%
Saturation
41%
Lightness
Blue
Color Harmonies
Colors that work well with #231EB3 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #231EB3 against white and black backgrounds.
Aa#231EB3 on White
Contrast Ratio11.01:1
AA ✓AA Large ✓AAA ✓
Aa#231EB3 on Black
Contrast Ratio1.91:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #231EB3 across different color formats.
| Format | Value |
|---|---|
| HEX | #231EB3 |
| RGB | rgb(35, 30, 179) |
| HSL | hsl(242, 71%, 41%) |
| RGB Decimal | 35, 30, 179 |
| RGB Percent | 13.7%, 11.8%, 70.2% |
| CMYK (approx.) | 80%, 83%, 0%, 30% |
Related Palettes
12 palettes using #231EB3 or similar colors