The isDark utility converts a hex color to rgb, and then calculates a YIQ
value in order to get the appropriate brightness value. See
https://www.w3.org/TR/AERT/#color-contrast for references.
A YIQ value >= 128 corresponds to a light color according to the W3C
standards, but we use a custom threshold for each light and dark modes
to preserve design consistency.
The
isDarkutility converts a hex color to rgb, and then calculates a YIQ value in order to get the appropriate brightness value. See https://www.w3.org/TR/AERT/#color-contrast for references.A YIQ value >= 128 corresponds to a light color according to the W3C standards, but we use a custom threshold for each light and dark modes to preserve design consistency.