#243D64
Blue
HEX
RGB
HSL
About #243D64 Blue
#243D64 is a blue color. In the RGB color model, it is composed of 36 red, 61 green, and 100 blue. In the HSL color space, it has a hue of 217°, saturation of 47%, and lightness of 27%.
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 #243D64 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
217°
Hue
47%
Saturation
27%
Lightness
Blue
Color Harmonies
Colors that work well with #243D64 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #243D64 against white and black backgrounds.
Aa#243D64 on White
Contrast Ratio10.9:1
AA ✓AA Large ✓AAA ✓
Aa#243D64 on Black
Contrast Ratio1.93:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #243D64 across different color formats.
| Format | Value |
|---|---|
| HEX | #243D64 |
| RGB | rgb(36, 61, 100) |
| HSL | hsl(217, 47%, 27%) |
| RGB Decimal | 36, 61, 100 |
| RGB Percent | 14.1%, 23.9%, 39.2% |
| CMYK (approx.) | 64%, 39%, 0%, 61% |
Related Palettes
12 palettes using #243D64 or similar colors