#243D8F
Blue
HEX
RGB
HSL
About #243D8F Blue
#243D8F is a blue color. In the RGB color model, it is composed of 36 red, 61 green, and 143 blue. In the HSL color space, it has a hue of 226°, saturation of 60%, and lightness of 35%.
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
Use #243D8F in your CSS, SCSS, or Tailwind projects.
Color Properties
226°
Hue
60%
Saturation
35%
Lightness
Blue
Color Harmonies
Colors that work well with #243D8F based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #243D8F against white and black backgrounds.
Aa#243D8F on White
Contrast Ratio9.82:1
AA ✓AA Large ✓AAA ✓
Aa#243D8F on Black
Contrast Ratio2.14:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #243D8F across different color formats.
| Format | Value |
|---|---|
| HEX | #243D8F |
| RGB | rgb(36, 61, 143) |
| HSL | hsl(226, 60%, 35%) |
| RGB Decimal | 36, 61, 143 |
| RGB Percent | 14.1%, 23.9%, 56.1% |
| CMYK (approx.) | 75%, 57%, 0%, 44% |
Related Palettes
12 palettes using #243D8F or similar colors