#121663
Dark Blue
HEX
RGB
HSL
About #121663 Dark Blue
#121663 is a dark blue color. In the RGB color model, it is composed of 18 red, 22 green, and 99 blue. In the HSL color space, it has a hue of 237°, saturation of 69%, and lightness of 23%.
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 #121663 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
237°
Hue
69%
Saturation
23%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #121663 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #121663 against white and black backgrounds.
Aa#121663 on White
Contrast Ratio15.9:1
AA ✓AA Large ✓AAA ✓
Aa#121663 on Black
Contrast Ratio1.32:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #121663 across different color formats.
| Format | Value |
|---|---|
| HEX | #121663 |
| RGB | rgb(18, 22, 99) |
| HSL | hsl(237, 69%, 23%) |
| RGB Decimal | 18, 22, 99 |
| RGB Percent | 7.1%, 8.6%, 38.8% |
| CMYK (approx.) | 82%, 78%, 0%, 61% |
Related Palettes
12 palettes using #121663 or similar colors