#7B68EE
#A594F9
#CDC1FF
#F5EFFF
| Swatch | Name | HEX | RGB | HSL | OKLCH |
|---|---|---|---|---|---|
| Amethyst | #7C77BF | rgb(124, 119, 191) | hsl(244, 36%, 61%) | oklch(60.4% 0.108 286) | |
| Heather | #A49DD4 | rgb(164, 157, 212) | hsl(248, 39%, 72%) | oklch(72.2% 0.079 290) | |
| Thistle | #CCC6E8 | rgb(204, 198, 232) | hsl(251, 42%, 84%) | oklch(84.2% 0.047 293) | |
| Frost | #F4F0F9 | rgb(244, 240, 249) | hsl(267, 43%, 96%) | oklch(96.1% 0.013 306) |
Amethyst Amethyst & Heather is a pastel light, monochromatic color palette tagged cold, romantic, purple. A monochromatic set: the same hue family from Amethyst down to Frost. High lightness and gentle saturation put it firmly in pastel territory. The overall temperature is cool.
It works because the lightness steps are gentle (61% to 96%), which keeps the mood consistent from edge to edge. Try it for social media templates and gentle interfaces.
No pair inside the palette reaches 4.5:1, so add black or white for body text.
A palette preview that turns four colors into a page, so you can judge hierarchy, contrast and mood before you commit.
Primary action SecondaryColor-blind check: all four colors stay distinguishable under protanopia, deuteranopia and tritanopia.

| Pair | Sample | Ratio | Level |
|---|---|---|---|
#7C77BF on #F4F0F9 | Aa | 3.56:1 | AA large only |
#7C77BF on #CCC6E8 | Aa | 2.44:1 | Fail |
#A49DD4 on #F4F0F9 | Aa | 2.24:1 | Fail |
#7C77BF on #A49DD4 | Aa | 1.59:1 | Fail |
#A49DD4 on #CCC6E8 | Aa | 1.53:1 | Fail |
#CCC6E8 on #F4F0F9 | Aa | 1.46:1 | Fail |