#153A52
Dark Blue
HEX
RGB
HSL
About #153A52 Dark Blue
#153A52 is a dark blue color. In the RGB color model, it is composed of 21 red, 58 green, and 82 blue. In the HSL color space, it has a hue of 204°, 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 & Gradients
Use #153A52 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
204°
Hue
59%
Saturation
20%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #153A52 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #153A52 against white and black backgrounds.
Aa#153A52 on White
Contrast Ratio11.94:1
AA ✓AA Large ✓AAA ✓
Aa#153A52 on Black
Contrast Ratio1.76:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #153A52 across different color formats.
| Format | Value |
|---|---|
| HEX | #153A52 |
| RGB | rgb(21, 58, 82) |
| HSL | hsl(204, 59%, 20%) |
| RGB Decimal | 21, 58, 82 |
| RGB Percent | 8.2%, 22.7%, 32.2% |
| CMYK (approx.) | 74%, 29%, 0%, 68% |
Related Palettes
12 palettes using #153A52 or similar colors