Abstract: Disclosed embodiments may provide techniques for modifying hue, saturation, and luminance (HSL) parameters across different colors depicted on an image. A computer-implemented method can include providing a set of color sub-spectrums extracted from an image. The method can also include displaying, on a graphical user interface, an interactive graph for a particular color sub-spectrum of the set of color sub-spectrums. The method can also include selecting one or more colors of the particular color sub-spectrum in response to a first interaction relative to a first dimension of the interactive graph. The method can also modifying HSL parameters associated with the one or more colors in response to a second interaction relative to a second dimension of the interactive graph. The method can also include generating a color-adjusted image by applying the modified HSL parameters to one or more pixels of the image.

Abstract: Disclosed embodiments may provide techniques for adjusting color parameters using an integrated color-control interface. A computer-implemented method includes generating an integrated color-control interface for a first color parameter and a second color parameter. In some instances, the integrated color-control interface includes a visual-feedback indicator that conveys color distribution of pixels of an image. The method also includes receiving a gesture-based interaction within the integrated color-control interface. The gesture-based interaction includes using one or more gestures to adjust the first color parameter, the second color parameter, or both. The method also includes transforming the image in accordance with the adjusted first and second color parameters.