#1521C1
Blue
HEX
RGB
HSL
About #1521C1 Blue
#1521C1 is a blue color. In the RGB color model, it is composed of 21 red, 33 green, and 193 blue. In the HSL color space, it has a hue of 236°, 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 & Gradients
Use #1521C1 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
236°
Hue
80%
Saturation
42%
Lightness
Blue
Color Harmonies
Colors that work well with #1521C1 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1521C1 against white and black backgrounds.
Aa#1521C1 on White
Contrast Ratio10.4:1
AA ✓AA Large ✓AAA ✓
Aa#1521C1 on Black
Contrast Ratio2.02:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1521C1 across different color formats.
| Format | Value |
|---|---|
| HEX | #1521C1 |
| RGB | rgb(21, 33, 193) |
| HSL | hsl(236, 80%, 42%) |
| RGB Decimal | 21, 33, 193 |
| RGB Percent | 8.2%, 12.9%, 75.7% |
| CMYK (approx.) | 89%, 83%, 0%, 24% |
Related Palettes
12 palettes using #1521C1 or similar colors