Blue Tourmaline Color – #4997d0: Codes and Complete Breakdown
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The Blue Tourmaline color hex code is #4997d0, and it is composed of 29% red, 59% green and 82% blue.
Blue Tourmaline is a light, bright, and cool color at 65% saturation. It has a contrast ratio of 3.17:1 against a white background, which fails WCAG AA (Web Content Accessibility Guidelines, Level AA) compliance.
For better visibility, it is recommended to use the Blue Tourmaline color (#4997d0) against dark backgrounds.

Blue Tourmaline Color Shades
Complementary colors
Triadic colors
Tints or lighter colors
Darker colors
Analogous colors
Monochromatic colors
#4997d0
Blue Tourmaline Color Codes and Information
Here’s a complete breakdown of the color Blue Tourmaline, including its HEX, RGB, HSL, and CMYK values, as well as other information about the color.
| Data Type | Values/Details |
|---|---|
| Hex | #4997d0 |
| RGB | rgb(73,151,208) |
| HSL | hsl(205,59%,55.1%) |
| CMYK | 65, 27, 0, 18 |
| HSV | 205, 65, 82 |
| RGB % | 29, 59, 82 |
| XYZ | 25.2, 28.1, 63.8 |
| LAB | 60, -6.3, -36.4 |
| Color Category | Light |
| Color Family | Blue |
| Saturation | 65% |
| Temperature | Cool |
| Contrast Ratio Againt White (#ffffff) | 3.17 (fails WCAG AA) |
| Contrast Ratio Againt Black (#000000) | 6.62 (passes WCAG AA) |
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