#153D5D
Dark Blue
HEX
RGB
HSL
About #153D5D Dark Blue
#153D5D is a dark blue color. In the RGB color model, it is composed of 21 red, 61 green, and 93 blue. In the HSL color space, it has a hue of 207°, saturation of 63%, and lightness of 22%.
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 #153D5D in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
207°
Hue
63%
Saturation
22%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #153D5D based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #153D5D against white and black backgrounds.
Aa#153D5D on White
Contrast Ratio11.31:1
AA ✓AA Large ✓AAA ✓
Aa#153D5D on Black
Contrast Ratio1.86:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #153D5D across different color formats.
| Format | Value |
|---|---|
| HEX | #153D5D |
| RGB | rgb(21, 61, 93) |
| HSL | hsl(207, 63%, 22%) |
| RGB Decimal | 21, 61, 93 |
| RGB Percent | 8.2%, 23.9%, 36.5% |
| CMYK (approx.) | 77%, 34%, 0%, 64% |
Related Palettes
12 palettes using #153D5D or similar colors