#233DA4
Blue
HEX
RGB
HSL
About #233DA4 Blue
#233DA4 is a blue color. In the RGB color model, it is composed of 35 red, 61 green, and 164 blue. In the HSL color space, it has a hue of 228°, saturation of 65%, and lightness of 39%.
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 #233DA4 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
228°
Hue
65%
Saturation
39%
Lightness
Blue
Color Harmonies
Colors that work well with #233DA4 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #233DA4 against white and black backgrounds.
Aa#233DA4 on White
Contrast Ratio9.23:1
AA ✓AA Large ✓AAA ✓
Aa#233DA4 on Black
Contrast Ratio2.28:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #233DA4 across different color formats.
| Format | Value |
|---|---|
| HEX | #233DA4 |
| RGB | rgb(35, 61, 164) |
| HSL | hsl(228, 65%, 39%) |
| RGB Decimal | 35, 61, 164 |
| RGB Percent | 13.7%, 23.9%, 64.3% |
| CMYK (approx.) | 79%, 63%, 0%, 36% |
Related Palettes
12 palettes using #233DA4 or similar colors