#183386
Blue
HEX
RGB
HSL
About #183386 Blue
#183386 is a blue color. In the RGB color model, it is composed of 24 red, 51 green, and 134 blue. In the HSL color space, it has a hue of 225°, saturation of 70%, and lightness of 31%.
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 #183386 in your CSS, SCSS, or Tailwind projects.
Color Properties
225°
Hue
70%
Saturation
31%
Lightness
Blue
Color Harmonies
Colors that work well with #183386 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #183386 against white and black backgrounds.
Aa#183386 on White
Contrast Ratio11.31:1
AA ✓AA Large ✓AAA ✓
Aa#183386 on Black
Contrast Ratio1.86:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #183386 across different color formats.
| Format | Value |
|---|---|
| HEX | #183386 |
| RGB | rgb(24, 51, 134) |
| HSL | hsl(225, 70%, 31%) |
| RGB Decimal | 24, 51, 134 |
| RGB Percent | 9.4%, 20.0%, 52.5% |
| CMYK (approx.) | 82%, 62%, 0%, 47% |
Related Palettes
12 palettes using #183386 or similar colors