#137DCD
Vivid Blue
HEX
RGB
HSL
About #137DCD Vivid Blue
#137DCD is a vivid blue color. In the RGB color model, it is composed of 19 red, 125 green, and 205 blue. In the HSL color space, it has a hue of 206°, saturation of 83%, and lightness of 44%.
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 #137DCD in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
206°
Hue
83%
Saturation
44%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #137DCD based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #137DCD against white and black backgrounds.
Aa#137DCD on White
Contrast Ratio4.34:1
AA ✗AA Large ✓AAA ✗
Aa#137DCD on Black
Contrast Ratio4.84:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #137DCD across different color formats.
| Format | Value |
|---|---|
| HEX | #137DCD |
| RGB | rgb(19, 125, 205) |
| HSL | hsl(206, 83%, 44%) |
| RGB Decimal | 19, 125, 205 |
| RGB Percent | 7.5%, 49.0%, 80.4% |
| CMYK (approx.) | 91%, 39%, 0%, 20% |
Related Palettes
12 palettes using #137DCD or similar colors