#1257ED
Vivid Blue
HEX
RGB
HSL
About #1257ED Vivid Blue
#1257ED is a vivid blue color. In the RGB color model, it is composed of 18 red, 87 green, and 237 blue. In the HSL color space, it has a hue of 221°, saturation of 86%, and lightness of 50%.
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 #1257ED in your CSS, SCSS, or Tailwind projects.
Color Properties
221°
Hue
86%
Saturation
50%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #1257ED based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1257ED against white and black backgrounds.
Aa#1257ED on White
Contrast Ratio5.81:1
AA ✓AA Large ✓AAA ✗
Aa#1257ED on Black
Contrast Ratio3.61:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #1257ED across different color formats.
| Format | Value |
|---|---|
| HEX | #1257ED |
| RGB | rgb(18, 87, 237) |
| HSL | hsl(221, 86%, 50%) |
| RGB Decimal | 18, 87, 237 |
| RGB Percent | 7.1%, 34.1%, 92.9% |
| CMYK (approx.) | 92%, 63%, 0%, 7% |
Related Palettes
12 palettes using #1257ED or similar colors