#1F3070
Blue
HEX
RGB
HSL
About #1F3070 Blue
#1F3070 is a blue color. In the RGB color model, it is composed of 31 red, 48 green, and 112 blue. In the HSL color space, it has a hue of 227°, saturation of 57%, and lightness of 28%.
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 #1F3070 in your CSS, SCSS, or Tailwind projects.
Color Properties
227°
Hue
57%
Saturation
28%
Lightness
Blue
Color Harmonies
Colors that work well with #1F3070 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1F3070 against white and black backgrounds.
Aa#1F3070 on White
Contrast Ratio12.24:1
AA ✓AA Large ✓AAA ✓
Aa#1F3070 on Black
Contrast Ratio1.72:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1F3070 across different color formats.
| Format | Value |
|---|---|
| HEX | #1F3070 |
| RGB | rgb(31, 48, 112) |
| HSL | hsl(227, 57%, 28%) |
| RGB Decimal | 31, 48, 112 |
| RGB Percent | 12.2%, 18.8%, 43.9% |
| CMYK (approx.) | 72%, 57%, 0%, 56% |
Related Palettes
12 palettes using #1F3070 or similar colors