Rest ...args: [foreground: ColorTypes, o: "WCAG21" | "APCA" | "Michelson" | "Weber" | "Lstar" | "DeltaPhi" | { Rest ...args: [foreground: ColorTypes]Rest ...args: [color2: ColorTypes]Rest ...args: [color2: ColorTypes]Rest ...args: [color2: ColorTypes]Rest ...args: [color2: ColorTypes]Rest ...args: [color2: ColorTypes]Rest ...args: [amount: number]Rest ...args: [c2: ColorTypes, o: "76" | "Jz" | "HCT" | "CMC" | "2000" | "ITP" | "OK" | "OK2" | { Rest ...args: [sample: ColorTypes, { Rest ...args: [sample: ColorTypes]Rest ...args: [sample: ColorTypes, { Rest ...args: [sample: ColorTypes]Rest ...args: [sample: ColorTypes]Rest ...args: [sample: ColorTypes]Rest ...args: [color2: ColorTypes, space: string | Space]Rest ...args: [color2: ColorTypes]Rest ...args: [prop: Ref]Rest ...args: [space: string | Space, { Rest ...args: [amount: number]Creates a function that accepts a number and returns a color. For numbers in the range 0 to 1, the function interpolates; for numbers outside that range, the function extrapolates (and thus may not return the results you expect)
Rest ...args: [ColorTypes, (RangeOptions & Record<string, any>)?]Rest ...args: [space: string | Space, { Rest ...args: [options: SerializeOptions & Record<string, any>]Rest ...args: []Rest ...args: []Static contrastAlgorithm to use as well as any other options to pass to the contrast function
Static contrastAPCANot symmetric, requires a foreground (text) color, and a background color
Static contrastStatic contrastStatic contrastStatic contrastWCAG21Static contrastStatic darkenStatic deltaEOptional o: "76" | "Jz" | "HCT" | "CMC" | "2000" | "ITP" | "OK" | "OK2" | { deltaE method to use as well as any other options to pass to the deltaE function
Static deltaOptional kC?: numberOptional kH?: numberOptional kL?: numberStatic deltaStatic deltaECMCOptional c?: numberOptional l?: numberStatic deltaEITPDelta E in ICtCp space, which the ITU calls Delta E ITP, which is shorter. Formulae from ITU Rec. ITU-R BT.2124-0
Static deltaEJzMore accurate color-difference formulae than the simple 1976 Euclidean distance in Lab
Uses JzCzHz, which has improved perceptual uniformity and thus a simple Euclidean root-sum of ΔL² ΔC² ΔH² gives good results.
Static deltaEMethodsOptional kC?: numberOptional kH?: numberOptional kL?: numberOptional c?: numberOptional l?: numberColor distance using HCT.
Delta E in ICtCp space, which the ITU calls Delta E ITP, which is shorter. Formulae from ITU Rec. ITU-R BT.2124-0
More accurate color-difference formulae than the simple 1976 Euclidean distance in Lab
Uses JzCzHz, which has improved perceptual uniformity and thus a simple Euclidean root-sum of ΔL² ΔC² ΔH² gives good results.
More accurate color-difference formulae than the simple 1976 Euclidean distance in CIE Lab
More accurate color-difference formulae than the simple 1976 Euclidean distance in CIE Lab The Oklab a and b axes are scaled relative to the L axis, for better uniformity Björn Ottosson said: "I've recently done some tests with color distance datasets as implemented in Colorio and on both the Combvd dataset and the OSA-UCS dataset a scale factor of slightly more than 2 for a and b would give the best results (2.016 works best for Combvd and 2.045 for the OSA-UCS dataset)."
Static deltaEOKMore accurate color-difference formulae than the simple 1976 Euclidean distance in CIE Lab
Static lightenStatic rangeCreates a function that accepts a number and returns a color. For numbers in the range 0 to 1, the function interpolates; for numbers outside that range, the function extrapolates (and thus may not return the results you expect)
Optional options: RangeOptionsOptional options: RangeOptions & Record<string, any>Create color mixtures in any desired proportion between two colors
Optional options: RangeOptionsOptional options: RangeOptionsGet an array of discrete steps
Optional options: StepsOptionsOptional options: ToGamutOptionsOptional space: stringStatic defineStatic defineStatic extendStatic getStatic mixCreate color mixtures in any desired proportion between two colors
Optional options: RangeOptionsOptional options: RangeOptionsStatic stepsGet an array of discrete steps
Optional options: StepsOptionsOptional options: StepsOptions
Class that represents a single color. All of Color.js’s tree-shakeable methods are also available as instance methods on this class, as well as static methods that take the color as the first argument.