公开(公告)号：US10319116B1

公开(公告)日：2019-06-11

申请号：US14619688

申请日：2015-02-11

Applicant: Amazon Technologies, Inc.

Inventor： Prannoy Vargis C ,  James Joseph Poulin ,  Deepak Manohar ,  Chad Siegel ,  Adam Schott Riggs ,  Surendran Rangasamy ,  Joseph King ,  Michael Patrick Bacus ,  Eric Allen Menninga

IPC: G09G5/02 ,  G06T11/00 ,  G06F3/0482 ,  G06F11/00

Abstract: Systems, methods, and computer-readable media are disclosed for dynamic color adjustment of electronic content. In one embodiment, a system may determine a first background color corresponding to a color theme for use in presentation of electronic content, the color theme further specifying a first text color for displaying text. The system may convert the first text color to hue-saturation-value (HSV) color space, and modify a brightness component of the first text color to generate a second text color. The system may determine a first contrast ratio between the second text color and the first background color, and determine that the first contrast ratio satisfies a first threshold contrast ratio. The system may display the electronic content using the first background color, the electronic content including text having the second text color.