#1B83BB
Blue
HEX
RGB
HSL
About #1B83BB Blue
#1B83BB is a blue color. In the RGB color model, it is composed of 27 red, 131 green, and 187 blue. In the HSL color space, it has a hue of 201°, saturation of 75%, 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 #1B83BB in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
201°
Hue
75%
Saturation
42%
Lightness
Blue
Color Harmonies
Colors that work well with #1B83BB based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1B83BB against white and black backgrounds.
Aa#1B83BB on White
Contrast Ratio4.19:1
AA ✗AA Large ✓AAA ✗
Aa#1B83BB on Black
Contrast Ratio5.01:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #1B83BB across different color formats.
| Format | Value |
|---|---|
| HEX | #1B83BB |
| RGB | rgb(27, 131, 187) |
| HSL | hsl(201, 75%, 42%) |
| RGB Decimal | 27, 131, 187 |
| RGB Percent | 10.6%, 51.4%, 73.3% |
| CMYK (approx.) | 86%, 30%, 0%, 27% |
Related Palettes
12 palettes using #1B83BB or similar colors