#181E72
Blue
HEX
RGB
HSL
About #181E72 Blue
#181E72 is a blue color. In the RGB color model, it is composed of 24 red, 30 green, and 114 blue. In the HSL color space, it has a hue of 236°, saturation of 65%, 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 #181E72 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
236°
Hue
65%
Saturation
27%
Lightness
Blue
Color Harmonies
Colors that work well with #181E72 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #181E72 against white and black backgrounds.
Aa#181E72 on White
Contrast Ratio14.31:1
AA ✓AA Large ✓AAA ✓
Aa#181E72 on Black
Contrast Ratio1.47:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #181E72 across different color formats.
| Format | Value |
|---|---|
| HEX | #181E72 |
| RGB | rgb(24, 30, 114) |
| HSL | hsl(236, 65%, 27%) |
| RGB Decimal | 24, 30, 114 |
| RGB Percent | 9.4%, 11.8%, 44.7% |
| CMYK (approx.) | 79%, 74%, 0%, 55% |
Related Palettes
12 palettes using #181E72 or similar colors