#153B65
Dark Blue
HEX
RGB
HSL
About #153B65 Dark Blue
#153B65 is a dark blue color. In the RGB color model, it is composed of 21 red, 59 green, and 101 blue. In the HSL color space, it has a hue of 212°, saturation of 66%, and lightness of 24%.
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 #153B65 in your CSS, SCSS, or Tailwind projects.
Color Properties
212°
Hue
66%
Saturation
24%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #153B65 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #153B65 against white and black backgrounds.
Aa#153B65 on White
Contrast Ratio11.38:1
AA ✓AA Large ✓AAA ✓
Aa#153B65 on Black
Contrast Ratio1.85:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #153B65 across different color formats.
| Format | Value |
|---|---|
| HEX | #153B65 |
| RGB | rgb(21, 59, 101) |
| HSL | hsl(212, 66%, 24%) |
| RGB Decimal | 21, 59, 101 |
| RGB Percent | 8.2%, 23.1%, 39.6% |
| CMYK (approx.) | 79%, 42%, 0%, 60% |
Related Palettes
12 palettes using #153B65 or similar colors