#3F3687
Blue
HEX
RGB
HSL
About #3F3687 Blue
#3F3687 is a blue color. In the RGB color model, it is composed of 63 red, 54 green, and 135 blue. In the HSL color space, it has a hue of 247°, saturation of 43%, and lightness of 37%.
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 #3F3687 in your CSS, SCSS, or Tailwind projects.
Color Properties
247°
Hue
43%
Saturation
37%
Lightness
Blue
Color Harmonies
Colors that work well with #3F3687 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3F3687 against white and black backgrounds.
Aa#3F3687 on White
Contrast Ratio10.05:1
AA ✓AA Large ✓AAA ✓
Aa#3F3687 on Black
Contrast Ratio2.09:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #3F3687 across different color formats.
| Format | Value |
|---|---|
| HEX | #3F3687 |
| RGB | rgb(63, 54, 135) |
| HSL | hsl(247, 43%, 37%) |
| RGB Decimal | 63, 54, 135 |
| RGB Percent | 24.7%, 21.2%, 52.9% |
| CMYK (approx.) | 53%, 60%, 0%, 47% |
Related Palettes
12 palettes using #3F3687 or similar colors