#133F53
Dark Blue
HEX
RGB
HSL
About #133F53 Dark Blue
#133F53 is a dark blue color. In the RGB color model, it is composed of 19 red, 63 green, and 83 blue. In the HSL color space, it has a hue of 199°, saturation of 63%, and lightness of 20%.
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 #133F53 in your CSS, SCSS, or Tailwind projects.
Color Properties
199°
Hue
63%
Saturation
20%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #133F53 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #133F53 against white and black backgrounds.
Aa#133F53 on White
Contrast Ratio11.27:1
AA ✓AA Large ✓AAA ✓
Aa#133F53 on Black
Contrast Ratio1.86:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #133F53 across different color formats.
| Format | Value |
|---|---|
| HEX | #133F53 |
| RGB | rgb(19, 63, 83) |
| HSL | hsl(199, 63%, 20%) |
| RGB Decimal | 19, 63, 83 |
| RGB Percent | 7.5%, 24.7%, 32.5% |
| CMYK (approx.) | 77%, 24%, 0%, 67% |
Related Palettes
12 palettes using #133F53 or similar colors