* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

body {
  height: 100vh;
  font-size: 20px;
}

.content-wrapper {
  display: flex;
  height: 100%;
}

.content-hex,
.content-rgb {
  flex: 1;
}

.content-hex {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  background-color: #ffffff;
}

.content-rgb {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  font-size: 16px;
  background-color: rgb(255, 0, 0);
}