#153B49
Dark Blue
HEX
RGB
HSL
About #153B49 Dark Blue
#153B49 is a dark blue color. In the RGB color model, it is composed of 21 red, 59 green, and 73 blue. In the HSL color space, it has a hue of 196°, saturation of 55%, 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 #153B49 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
196°
Hue
55%
Saturation
18%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #153B49 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #153B49 against white and black backgrounds.
Aa#153B49 on White
Contrast Ratio11.97:1
AA ✓AA Large ✓AAA ✓
Aa#153B49 on Black
Contrast Ratio1.75:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #153B49 across different color formats.
| Format | Value |
|---|---|
| HEX | #153B49 |
| RGB | rgb(21, 59, 73) |
| HSL | hsl(196, 55%, 18%) |
| RGB Decimal | 21, 59, 73 |
| RGB Percent | 8.2%, 23.1%, 28.6% |
| CMYK (approx.) | 71%, 19%, 0%, 71% |
Related Palettes
12 palettes using #153B49 or similar colors