#1B1575
Blue
HEX
RGB
HSL
About #1B1575 Blue
#1B1575 is a blue color. In the RGB color model, it is composed of 27 red, 21 green, and 117 blue. In the HSL color space, it has a hue of 244°, saturation of 70%, and lightness of 27%.
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 #1B1575 in your CSS, SCSS, or Tailwind projects.
Color Properties
244°
Hue
70%
Saturation
27%
Lightness
Blue
Color Harmonies
Colors that work well with #1B1575 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1B1575 against white and black backgrounds.
Aa#1B1575 on White
Contrast Ratio14.89:1
AA ✓AA Large ✓AAA ✓
Aa#1B1575 on Black
Contrast Ratio1.41:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1B1575 across different color formats.
| Format | Value |
|---|---|
| HEX | #1B1575 |
| RGB | rgb(27, 21, 117) |
| HSL | hsl(244, 70%, 27%) |
| RGB Decimal | 27, 21, 117 |
| RGB Percent | 10.6%, 8.2%, 45.9% |
| CMYK (approx.) | 77%, 82%, 0%, 54% |
Related Palettes
12 palettes using #1B1575 or similar colors