Phthalo Blue Color – #000f89: Codes and Complete Breakdown
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The Phthalo Blue color hex code is #000f89, and it is composed of 0% red, 6% green and 54% blue.
Phthalo Blue is a dark, vibrant, saturated, and cool color at 100% saturation. It has a contrast ratio of 14.69:1 against a white background, which passes WCAG AA (Web Content Accessibility Guidelines, Level AA) compliance.
For better visibility, it is recommended to use the Phthalo Blue color (#000f89) against light backgrounds.

Phthalo Blue Color Shades
Complementary colors
Triadic colors
Tints or lighter colors
Darker colors
Analogous colors
Monochromatic colors
#000f89
Phthalo Blue Color Codes and Information
Here’s a complete breakdown of the color Phthalo Blue, including its HEX, RGB, HSL, and CMYK values, as well as other information about the color.
| Data Type | Values/Details |
|---|---|
| Hex | #000f89 |
| RGB | rgb(0,15,137) |
| HSL | hsl(233,100%,26.9%) |
| CMYK | 100, 89, 0, 46 |
| HSV | 233, 100, 54 |
| RGB % | 0, 6, 54 |
| XYZ | 4.7, 2.1, 23.8 |
| LAB | 16, 45.6, -65.3 |
| Color Category | Dark |
| Color Family | Blue |
| Saturation | 100% |
| Temperature | Cool |
| Contrast Ratio Againt White (#ffffff) | 14.69 (passes WCAG AA) |
| Contrast Ratio Againt Black (#000000) | 1.43 (fails WCAG AA) |
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Twin Blue









