#1F427F
Blue
HEX
RGB
HSL
About #1F427F Blue
#1F427F is a blue color. In the RGB color model, it is composed of 31 red, 66 green, and 127 blue. In the HSL color space, it has a hue of 218°, saturation of 61%, and lightness of 31%.
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 #1F427F in your CSS, SCSS, or Tailwind projects.
Color Properties
218°
Hue
61%
Saturation
31%
Lightness
Blue
Color Harmonies
Colors that work well with #1F427F based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1F427F against white and black backgrounds.
Aa#1F427F on White
Contrast Ratio9.79:1
AA ✓AA Large ✓AAA ✓
Aa#1F427F on Black
Contrast Ratio2.14:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1F427F across different color formats.
| Format | Value |
|---|---|
| HEX | #1F427F |
| RGB | rgb(31, 66, 127) |
| HSL | hsl(218, 61%, 31%) |
| RGB Decimal | 31, 66, 127 |
| RGB Percent | 12.2%, 25.9%, 49.8% |
| CMYK (approx.) | 76%, 48%, 0%, 50% |
Related Palettes
12 palettes using #1F427F or similar colors