Examples:

• When she got promoted to manager, she started showing her true colors as a strict and demanding boss.
• He seemed friendly at first, but when he started spreading rumors about his coworkers, he showed his true colors as a gossip.
• After his team lost the game, he showed his true colors as a sore loser and threw a tantrum.
• When the company went through tough times, some employees showed their true colors by leaving for better opportunities.
• She pretended to be supportive of her friend, but when she didn't get what she wanted, she showed her true colors as a selfish person.
• He claimed to be a team player, but when he refused to help his colleagues with a project, he showed his true colors as a selfish person.
• When the politician got caught in a scandal, he showed his true colors as a dishonest and corrupt individual.
• She acted like a perfect wife, but when her husband lost his job, she showed her true colors as a materialistic person.
• When the celebrity's private messages were leaked online, they showed their true colors as a hypocrite and liar.
• The new employee showed her true colors by constantly interrupting her colleagues during meetings.
• When the crisis hit, some companies showed their true colors by prioritizing profits over their employees' wellbeing.
• After years of pretending to be a loyal friend, she finally showed her true colors and betrayed her closest confidante.
• When the athlete refused to play for their country, they showed their true colors as someone who doesn't value patriotism.
• The charity organization showed their true colors when they used the donations for personal gain instead of helping those in need.
• When the actor didn't get their way, they showed their true colors as a diva and threw a fit on set.
• When the politician refused to support a bill that would benefit their constituents, they showed their true colors as a self-serving individual.
• The new boss showed his true colors when he implemented strict policies without considering the needs of his employees.
• When the influencer's true opinions were revealed, they showed their true colors as someone who was only in it for the money and fame.
• The athlete's true colors showed when they didn't show up for practice and neglected their responsibilities to the team.
• When the boss started blaming his employees for his mistakes, he showed his true colors as an unaccountable and irresponsible leader.
• False friends show their true colors when you badly need their help.