#18278C
Blue
HEX
RGB
HSL
About #18278C Blue
#18278C is a blue color. In the RGB color model, it is composed of 24 red, 39 green, and 140 blue. In the HSL color space, it has a hue of 232°, saturation of 71%, and lightness of 32%.
This color has a low lightness value, making it a dark color great for text and bold accents. With high saturation, it appears vibrant and eye-catching.
CSS Code & Gradients
Use #18278C in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
232°
Hue
71%
Saturation
32%
Lightness
Blue
Color Harmonies
Colors that work well with #18278C based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #18278C against white and black backgrounds.
Aa#18278C on White
Contrast Ratio12.3:1
AA ✓AA Large ✓AAA ✓
Aa#18278C on Black
Contrast Ratio1.71:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #18278C across different color formats.
| Format | Value |
|---|---|
| HEX | #18278C |
| RGB | rgb(24, 39, 140) |
| HSL | hsl(232, 71%, 32%) |
| RGB Decimal | 24, 39, 140 |
| RGB Percent | 9.4%, 15.3%, 54.9% |
| CMYK (approx.) | 83%, 72%, 0%, 45% |
Related Palettes
12 palettes using #18278C or similar colors