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yangyang5214/rgba_to_hex.go

Last active December 18, 2023 12:20
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color.RGBA to hex
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rgba_to_hex.go
import "image/color"
func ColorToHex(c color.Color) string {
r, g, b, _ := c.RGBA()
return fmt.Sprintf("#%02X%02X%02X", r>>8, g>>8, b>>8)
}
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