What color is #A66EA6?

#A66EA6 is a medium, muted purple. In RGB it is rgb(166, 110, 166), and in HSL hsl(300, 24%, 54%).

Is #A66EA6 accessible as text?

On white, #A66EA6 has a contrast ratio of 3.89:1 (fails WCAG AA for body text); on black it is 5.40:1 (passes). For text placed on #A66EA6, use black for the best readability.

What is the closest Tailwind color to #A66EA6?

The nearest Tailwind CSS token is mauve-500 (#79697B).

What colors go well with #A66EA6?

#A66EA6 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #6EA66E. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #A66EA6 below.

Is #A66EA6 good for buttons?

#A66EA6 works well for buttons and highlights, but use black text on #A66EA6 — white text only reaches 3.89:1, below the 4.5:1 needed for normal-size labels.

Is #A66EA6 the same as CSS mediumpurple?

No — #A66EA6 is not the CSS named color mediumpurple, but mediumpurple (#9370DB) is the closest CSS named color.

#A66EA6 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #A66EA6

Not just a swatch — here's how #A66EA6 works with other colors. Named schemes with #A66EA6 in its natural role, and a note on why the supporting colors balance it.

Berry & Cream Lead · 5 colors

Lead #A66EA6 Surface #F5E6D7 Anchor #5D203D Accent #E6C2C5 Secondary #332B2E

Amethyst sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.

Vintage Leather Lead · 5 colors

Lead #A66EA6 Secondary #7D472E Surface #ECD8C1 Accent #34524A Anchor #592234

Amethyst plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.

Modern Café Dominant · 5 colors

Dominant #A66EA6 Anchor #3B2922 Surface #F2E2D1 Accent #9D9462 Secondary #3C3833

Amethyst anchors this café scheme as the warm mid-tone, lifted by latte cream and a muted sage accent and grounded by espresso brown and a warm charcoal.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #A66EA6 Secondary #BDA8BC Support #9C9087 Ink #18140F

Amethyst is the single accent in this high-contrast editorial system — set on near-white paper against near-black ink, with a warm grey and a desaturated tint of Amethyst carrying the quiet middle.

Tech Product Signal · 5 colors

Signal #A66EA6 Surface #14161A Highlight #F4F6F8 Secondary #5C6573 Accent #C995C9

Amethyst is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Amethyst.

Build a working theme in the generator →

Color Lab

How #A66EA6 actually behaves in design work — read from its OKLCH lightness, chroma and hue, not just its raw numbers. Ten signals to help you decide where this color earns its place.

Warmth 54/100

Neutral

Balanced temperature — flexible, sits between warm and cool schemes.

Softness 51/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 38/100

Low

Mid depth — usable as an accent or a muted ground.

Naturalness 2/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 68/100

High

Faded, nostalgic quality — editorial, heritage and retro work.

Luxury 46/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 28/100

Low

Quiet and neutral — a supporting tone, not a signature.

UI accent fit 83/100

Very high

Strong interactive accent — visible and can carry a legible label.

Surface fit 32/100

Low

Usable as a tinted surface in measured doses.

Print safety 88/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #A66EA6

For UI

For branding

For interior

For fashion

People also use #A66EA6 with

Cool Gray Rose Gold Asparagus Gainsboro Eggplant

UI roles & guardrails

Primary action Safe as a filled button with near-black label. AA

Body text Do not use for body copy on light surfaces. Avoid

Large display Fine for headings 24px+ on white. Pass

Background Pair with #141310 text at 4.8:1. Use

Subtle surface Use #ECE3EC for cards and hover fills. Tint 80

Avoid beside #A66E93 — the hue gap is too small to read as intentional. Clash

In real applications

Not a swatch to memorise — a color to build with. Here is #A66EA6 at work across the surfaces designers actually ship.

Website / UI

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Build faster.

A working theme, generated in seconds.

Dashboard

Revenue

$48.2k ▲ 12%

Brand

AVELINE

Studio

Poster

Nov 14 · 8PM

NIGHT
MARKET

Packaging

BLOOM

Botanical Wash

250 ml

Interior

Every model

Export

:root {
  --color-base: #A66EA6;
  --color-base-rgb: 166 110 166;
  --color-base-oklch: oklch(61.6% 0.104 326.7);
  --color-50: #F9F5F9;
  --color-100: #F0E5F0;
  --color-200: #E0CCE0;
  --color-300: #C7A8C7;
  --color-400: #AD85AD;
  --color-500: #906590;
  --color-600: #705270;
  --color-700: #513E51;
  --color-800: #362B36;
  --color-900: #221B22;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  amethyst: {
    50: '#F9F5F9',
    100: '#F0E5F0',
    200: '#E0CCE0',
    300: '#C7A8C7',
    400: '#AD85AD',
    500: '#906590',
    600: '#705270',
    700: '#513E51',
    800: '#362B36',
    900: '#221B22',
  },
}

$base: #A66EA6;
$base-ink: #141310;
$base-50: #F9F5F9;
$base-100: #F0E5F0;
$base-200: #E0CCE0;
$base-300: #C7A8C7;
$base-400: #AD85AD;
$base-500: #906590;
$base-600: #705270;
$base-700: #513E51;
$base-800: #362B36;
$base-900: #221B22;
$base-hover: #895489;
$base-subtle: #E2D5E2;

{
    "color": {
        "base": {
            "value": "#A66EA6",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F9F5F9",
                "type": "color"
            },
            "100": {
                "value": "#F0E5F0",
                "type": "color"
            },
            "200": {
                "value": "#E0CCE0",
                "type": "color"
            },
            "300": {
                "value": "#C7A8C7",
                "type": "color"
            },
            "400": {
                "value": "#AD85AD",
                "type": "color"
            },
            "500": {
                "value": "#906590",
                "type": "color"
            },
            "600": {
                "value": "#705270",
                "type": "color"
            },
            "700": {
                "value": "#513E51",
                "type": "color"
            },
            "800": {
                "value": "#362B36",
                "type": "color"
            },
            "900": {
                "value": "#221B22",
                "type": "color"
            }
        }
    }
}