#153551
Dark Blue
HEX
RGB
HSL
About #153551 Dark Blue
#153551 is a dark blue color. In the RGB color model, it is composed of 21 red, 53 green, and 81 blue. In the HSL color space, it has a hue of 208°, saturation of 59%, 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 #153551 in your CSS, SCSS, or Tailwind projects.
Color Properties
208°
Hue
59%
Saturation
20%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #153551 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #153551 against white and black backgrounds.
Aa#153551 on White
Contrast Ratio12.65:1
AA ✓AA Large ✓AAA ✓
Aa#153551 on Black
Contrast Ratio1.66:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #153551 across different color formats.
| Format | Value |
|---|---|
| HEX | #153551 |
| RGB | rgb(21, 53, 81) |
| HSL | hsl(208, 59%, 20%) |
| RGB Decimal | 21, 53, 81 |
| RGB Percent | 8.2%, 20.8%, 31.8% |
| CMYK (approx.) | 74%, 35%, 0%, 68% |
Related Palettes
12 palettes using #153551 or similar colors