#1F1DAA
Blue
HEX
RGB
HSL
About #1F1DAA Blue
#1F1DAA is a blue color. In the RGB color model, it is composed of 31 red, 29 green, and 170 blue. In the HSL color space, it has a hue of 241°, saturation of 71%, and lightness of 39%.
This color has a low lightness value, making it a dark color great for text and bold accents. With high saturation, it appears vibrant and eye-catching.
CSS Code
Use #1F1DAA in your CSS, SCSS, or Tailwind projects.
Color Properties
241°
Hue
71%
Saturation
39%
Lightness
Blue
Color Harmonies
Colors that work well with #1F1DAA based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1F1DAA against white and black backgrounds.
Aa#1F1DAA on White
Contrast Ratio11.57:1
AA ✓AA Large ✓AAA ✓
Aa#1F1DAA on Black
Contrast Ratio1.81:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1F1DAA across different color formats.
| Format | Value |
|---|---|
| HEX | #1F1DAA |
| RGB | rgb(31, 29, 170) |
| HSL | hsl(241, 71%, 39%) |
| RGB Decimal | 31, 29, 170 |
| RGB Percent | 12.2%, 11.4%, 66.7% |
| CMYK (approx.) | 82%, 83%, 0%, 33% |
Related Palettes
12 palettes using #1F1DAA or similar colors