#153A4E
Dark Blue
HEX
RGB
HSL
About #153A4E Dark Blue
#153A4E is a dark blue color. In the RGB color model, it is composed of 21 red, 58 green, and 78 blue. In the HSL color space, it has a hue of 201°, saturation of 58%, and lightness of 19%.
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 #153A4E in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
201°
Hue
58%
Saturation
19%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #153A4E based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #153A4E against white and black backgrounds.
Aa#153A4E on White
Contrast Ratio12.02:1
AA ✓AA Large ✓AAA ✓
Aa#153A4E on Black
Contrast Ratio1.75:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #153A4E across different color formats.
| Format | Value |
|---|---|
| HEX | #153A4E |
| RGB | rgb(21, 58, 78) |
| HSL | hsl(201, 58%, 19%) |
| RGB Decimal | 21, 58, 78 |
| RGB Percent | 8.2%, 22.7%, 30.6% |
| CMYK (approx.) | 73%, 26%, 0%, 69% |
Related Palettes
12 palettes using #153A4E or similar colors