#1B18CD
Blue
HEX
RGB
HSL
About #1B18CD Blue
#1B18CD is a blue color. In the RGB color model, it is composed of 27 red, 24 green, and 205 blue. In the HSL color space, it has a hue of 241°, saturation of 79%, and lightness of 45%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With high saturation, it appears vibrant and eye-catching.
CSS Code & Gradients
Use #1B18CD in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
241°
Hue
79%
Saturation
45%
Lightness
Blue
Color Harmonies
Colors that work well with #1B18CD based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1B18CD against white and black backgrounds.
Aa#1B18CD on White
Contrast Ratio10.2:1
AA ✓AA Large ✓AAA ✓
Aa#1B18CD on Black
Contrast Ratio2.06:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1B18CD across different color formats.
| Format | Value |
|---|---|
| HEX | #1B18CD |
| RGB | rgb(27, 24, 205) |
| HSL | hsl(241, 79%, 45%) |
| RGB Decimal | 27, 24, 205 |
| RGB Percent | 10.6%, 9.4%, 80.4% |
| CMYK (approx.) | 87%, 88%, 0%, 20% |
Related Palettes
12 palettes using #1B18CD or similar colors