#63BBD3
Blue
HEX
RGB
HSL
About #63BBD3 Blue
#63BBD3 is a blue color. In the RGB color model, it is composed of 99 red, 187 green, and 211 blue. In the HSL color space, it has a hue of 193°, saturation of 56%, and lightness of 61%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With moderate saturation, it appears balanced and versatile.
CSS Code & Gradients
Use #63BBD3 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
193°
Hue
56%
Saturation
61%
Lightness
Blue
Color Harmonies
Colors that work well with #63BBD3 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #63BBD3 against white and black backgrounds.
Aa#63BBD3 on White
Contrast Ratio2.19:1
AA ✗AA Large ✗AAA ✗
Aa#63BBD3 on Black
Contrast Ratio9.58:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #63BBD3 across different color formats.
| Format | Value |
|---|---|
| HEX | #63BBD3 |
| RGB | rgb(99, 187, 211) |
| HSL | hsl(193, 56%, 61%) |
| RGB Decimal | 99, 187, 211 |
| RGB Percent | 38.8%, 73.3%, 82.7% |
| CMYK (approx.) | 53%, 11%, 0%, 17% |
Related Palettes
12 palettes using #63BBD3 or similar colors