#131221
Dark Blue
HEX
RGB
HSL
About #131221 Dark Blue
#131221 is a dark blue color. In the RGB color model, it is composed of 19 red, 18 green, and 33 blue. In the HSL color space, it has a hue of 244°, saturation of 29%, and lightness of 10%.
This color has a low lightness value, making it a dark color great for text and bold accents. With low saturation, it appears muted and subtle.
CSS Code
Use #131221 in your CSS, SCSS, or Tailwind projects.
Color Properties
244°
Hue
29%
Saturation
10%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #131221 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #131221 against white and black backgrounds.
Aa#131221 on White
Contrast Ratio18.48:1
AA ✓AA Large ✓AAA ✓
Aa#131221 on Black
Contrast Ratio1.14:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #131221 across different color formats.
| Format | Value |
|---|---|
| HEX | #131221 |
| RGB | rgb(19, 18, 33) |
| HSL | hsl(244, 29%, 10%) |
| RGB Decimal | 19, 18, 33 |
| RGB Percent | 7.5%, 7.1%, 12.9% |
| CMYK (approx.) | 42%, 45%, 0%, 87% |
Related Palettes
12 palettes using #131221 or similar colors