#183090
Blue
HEX
RGB
HSL
About #183090 Blue
#183090 is a blue color. In the RGB color model, it is composed of 24 red, 48 green, and 144 blue. In the HSL color space, it has a hue of 228°, saturation of 71%, and lightness of 33%.
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
Use #183090 in your CSS, SCSS, or Tailwind projects.
Color Properties
228°
Hue
71%
Saturation
33%
Lightness
Blue
Color Harmonies
Colors that work well with #183090 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #183090 against white and black backgrounds.
Aa#183090 on White
Contrast Ratio11.26:1
AA ✓AA Large ✓AAA ✓
Aa#183090 on Black
Contrast Ratio1.86:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #183090 across different color formats.
| Format | Value |
|---|---|
| HEX | #183090 |
| RGB | rgb(24, 48, 144) |
| HSL | hsl(228, 71%, 33%) |
| RGB Decimal | 24, 48, 144 |
| RGB Percent | 9.4%, 18.8%, 56.5% |
| CMYK (approx.) | 83%, 67%, 0%, 44% |
Related Palettes
12 palettes using #183090 or similar colors