#183370
Blue
HEX
RGB
HSL
About #183370 Blue
#183370 is a blue color. In the RGB color model, it is composed of 24 red, 51 green, and 112 blue. In the HSL color space, it has a hue of 222°, 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 #183370 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
222°
Hue
65%
Saturation
27%
Lightness
Blue
Color Harmonies
Colors that work well with #183370 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #183370 against white and black backgrounds.
Aa#183370 on White
Contrast Ratio12.03:1
AA ✓AA Large ✓AAA ✓
Aa#183370 on Black
Contrast Ratio1.75:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #183370 across different color formats.
| Format | Value |
|---|---|
| HEX | #183370 |
| RGB | rgb(24, 51, 112) |
| HSL | hsl(222, 65%, 27%) |
| RGB Decimal | 24, 51, 112 |
| RGB Percent | 9.4%, 20.0%, 43.9% |
| CMYK (approx.) | 79%, 54%, 0%, 56% |
Related Palettes
12 palettes using #183370 or similar colors