#1B4BAC
Blue
HEX
RGB
HSL
About #1B4BAC Blue
#1B4BAC is a blue color. In the RGB color model, it is composed of 27 red, 75 green, and 172 blue. In the HSL color space, it has a hue of 220°, saturation of 73%, 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 #1B4BAC in your CSS, SCSS, or Tailwind projects.
Color Properties
220°
Hue
73%
Saturation
39%
Lightness
Blue
Color Harmonies
Colors that work well with #1B4BAC based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1B4BAC against white and black backgrounds.
Aa#1B4BAC on White
Contrast Ratio7.93:1
AA ✓AA Large ✓AAA ✓
Aa#1B4BAC on Black
Contrast Ratio2.65:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1B4BAC across different color formats.
| Format | Value |
|---|---|
| HEX | #1B4BAC |
| RGB | rgb(27, 75, 172) |
| HSL | hsl(220, 73%, 39%) |
| RGB Decimal | 27, 75, 172 |
| RGB Percent | 10.6%, 29.4%, 67.5% |
| CMYK (approx.) | 84%, 56%, 0%, 33% |
Related Palettes
12 palettes using #1B4BAC or similar colors