#133B53
Dark Blue
HEX
RGB
HSL
About #133B53 Dark Blue
#133B53 is a dark blue color. In the RGB color model, it is composed of 19 red, 59 green, and 83 blue. In the HSL color space, it has a hue of 203°, 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 #133B53 in your CSS, SCSS, or Tailwind projects.
Color Properties
203°
Hue
63%
Saturation
20%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #133B53 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #133B53 against white and black backgrounds.
Aa#133B53 on White
Contrast Ratio11.81:1
AA ✓AA Large ✓AAA ✓
Aa#133B53 on Black
Contrast Ratio1.78:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #133B53 across different color formats.
| Format | Value |
|---|---|
| HEX | #133B53 |
| RGB | rgb(19, 59, 83) |
| HSL | hsl(203, 63%, 20%) |
| RGB Decimal | 19, 59, 83 |
| RGB Percent | 7.5%, 23.1%, 32.5% |
| CMYK (approx.) | 77%, 29%, 0%, 67% |
Related Palettes
12 palettes using #133B53 or similar colors