#1579C1
Blue
HEX
RGB
HSL
About #1579C1 Blue
#1579C1 is a blue color. In the RGB color model, it is composed of 21 red, 121 green, and 193 blue. In the HSL color space, it has a hue of 205°, saturation of 80%, and lightness of 42%.
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
Use #1579C1 in your CSS, SCSS, or Tailwind projects.
Color Properties
205°
Hue
80%
Saturation
42%
Lightness
Blue
Color Harmonies
Colors that work well with #1579C1 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1579C1 against white and black backgrounds.
Aa#1579C1 on White
Contrast Ratio4.63:1
AA ✓AA Large ✓AAA ✗
Aa#1579C1 on Black
Contrast Ratio4.54:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #1579C1 across different color formats.
| Format | Value |
|---|---|
| HEX | #1579C1 |
| RGB | rgb(21, 121, 193) |
| HSL | hsl(205, 80%, 42%) |
| RGB Decimal | 21, 121, 193 |
| RGB Percent | 8.2%, 47.5%, 75.7% |
| CMYK (approx.) | 89%, 37%, 0%, 24% |
Related Palettes
12 palettes using #1579C1 or similar colors