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Initial build of primary color contrast

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This commit is contained in:
Michael Shamoon 2022-04-12 19:21:55 -07:00
parent d5d7e2edbc
commit d98a016087
5 changed files with 237 additions and 179 deletions
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19
src-ui/src/app/utils/color.ts
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@ -1,4 +1,4 @@
import { HSL } from 'ngx-color'
import { HSL, RGB } from 'ngx-color'
function componentToHex(c) {
var hex = Math.floor(c).toString(16)
@ -86,14 +86,19 @@ export function rgbToHsl(r, g, b) {
}
export function hexToHsl(hex: string): HSL {
const rgb = hexToRGB(hex)
const hsl = rgbToHsl(rgb.r, rgb.g, rgb.b)
return { h: hsl[0], s: hsl[1], l: hsl[2] }
}
export function hexToRGB(hex: string): RGB {
hex = hex.replace('#', '')
let aRgbHex = hex.match(/.{1,2}/g)
const hsl = rgbToHsl(
parseInt(aRgbHex[0], 16),
parseInt(aRgbHex[1], 16),
parseInt(aRgbHex[2], 16)
)
return { h: hsl[0], s: hsl[1], l: hsl[2] }
return {
r: parseInt(aRgbHex[0], 16),
g: parseInt(aRgbHex[1], 16),
b: parseInt(aRgbHex[2], 16),
}
}
export function randomColor() {