#153E47
Dark Blue
HEX
RGB
HSL
About #153E47 Dark Blue
#153E47 is a dark blue color. In the RGB color model, it is composed of 21 red, 62 green, and 71 blue. In the HSL color space, it has a hue of 191°, saturation of 54%, and lightness of 18%.
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 #153E47 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
191°
Hue
54%
Saturation
18%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #153E47 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #153E47 against white and black backgrounds.
Aa#153E47 on White
Contrast Ratio11.59:1
AA ✓AA Large ✓AAA ✓
Aa#153E47 on Black
Contrast Ratio1.81:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #153E47 across different color formats.
| Format | Value |
|---|---|
| HEX | #153E47 |
| RGB | rgb(21, 62, 71) |
| HSL | hsl(191, 54%, 18%) |
| RGB Decimal | 21, 62, 71 |
| RGB Percent | 8.2%, 24.3%, 27.8% |
| CMYK (approx.) | 70%, 13%, 0%, 72% |
Related Palettes
12 palettes using #153E47 or similar colors