#5BBBE3
Blue
HEX
RGB
HSL
About #5BBBE3 Blue
#5BBBE3 is a blue color. In the RGB color model, it is composed of 91 red, 187 green, and 227 blue. In the HSL color space, it has a hue of 198°, saturation of 71%, and lightness of 62%.
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 #5BBBE3 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
198°
Hue
71%
Saturation
62%
Lightness
Blue
Color Harmonies
Colors that work well with #5BBBE3 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #5BBBE3 against white and black backgrounds.
Aa#5BBBE3 on White
Contrast Ratio2.17:1
AA ✗AA Large ✗AAA ✗
Aa#5BBBE3 on Black
Contrast Ratio9.66:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #5BBBE3 across different color formats.
| Format | Value |
|---|---|
| HEX | #5BBBE3 |
| RGB | rgb(91, 187, 227) |
| HSL | hsl(198, 71%, 62%) |
| RGB Decimal | 91, 187, 227 |
| RGB Percent | 35.7%, 73.3%, 89.0% |
| CMYK (approx.) | 60%, 18%, 0%, 11% |
Related Palettes
12 palettes using #5BBBE3 or similar colors