What color is #AA78B3?

#AA78B3 is a medium, muted purple. In RGB it is rgb(170, 120, 179), and in HSL hsl(291, 28%, 59%).

Is #AA78B3 accessible as text?

On white, #AA78B3 has a contrast ratio of 3.47:1 (fails WCAG AA for body text); on black it is 6.05:1 (passes). For text placed on #AA78B3, use black for the best readability.

What is the closest Tailwind color to #AA78B3?

The nearest Tailwind CSS token is mauve-400 (#A89EA9).

What colors go well with #AA78B3?

#AA78B3 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #82B479. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #AA78B3 below.

Is #AA78B3 good for buttons?

#AA78B3 works well for buttons and highlights, but use black text on #AA78B3 — white text only reaches 3.47:1, below the 4.5:1 needed for normal-size labels.

Is #AA78B3 the same as CSS mediumpurple?

No — #AA78B3 is not the CSS named color mediumpurple, but mediumpurple (#9370DB) is the closest CSS named color.

#AA78B3 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #AA78B3

Not just a swatch — here's how #AA78B3 works with other colors. Named schemes with #AA78B3 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #AA78B3 Accent #A5C3C5 Surface #E8D6BF Secondary #9AA0A1 Anchor #24334B

Amethyst opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.

Berry & Cream Lead · 5 colors

Lead #AA78B3 Surface #F5E6D7 Anchor #5D203E Accent #E5C2C6 Secondary #332B2E

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

Japanese Sand Base · 5 colors

Base #AA78B3 Surface #F1E8DC Highlight #F7F0E7 Secondary #BDADA1 Ink #2C2723

Amethyst sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #AA78B3 Secondary #C4B1C7 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 #AA78B3 Surface #14161A Highlight #F4F6F8 Secondary #5C6573 Accent #CE9FD6

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 #AA78B3 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 51/100

Neutral

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

Softness 53/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 36/100

Low

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

Naturalness 1/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 64/100

High

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

Luxury 43/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 40/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 75/100

High

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

Surface fit 35/100

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 #AA78B3

For UI

For branding

For interior

For fashion

People also use #AA78B3 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 5.3:1. Use

Subtle surface Use #EDE6EE for cards and hover fills. Tint 80

Avoid beside #B479A9 — 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 #AA78B3 at work across the surfaces designers actually ship.

Website / UI

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Build faster.

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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: #AA78B3;
  --color-base-rgb: 170 120 179;
  --color-base-oklch: oklch(64.4% 0.103 321.3);
  --color-50: #F9F5FA;
  --color-100: #EFE5F1;
  --color-200: #DECBE2;
  --color-300: #C4A6CA;
  --color-400: #A982B0;
  --color-500: #8C6293;
  --color-600: #6D4F72;
  --color-700: #4F3C53;
  --color-800: #352A37;
  --color-900: #211B22;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  amethyst: {
    50: '#F9F5FA',
    100: '#EFE5F1',
    200: '#DECBE2',
    300: '#C4A6CA',
    400: '#A982B0',
    500: '#8C6293',
    600: '#6D4F72',
    700: '#4F3C53',
    800: '#352A37',
    900: '#211B22',
  },
}

$base: #AA78B3;
$base-ink: #141310;
$base-50: #F9F5FA;
$base-100: #EFE5F1;
$base-200: #DECBE2;
$base-300: #C4A6CA;
$base-400: #A982B0;
$base-500: #8C6293;
$base-600: #6D4F72;
$base-700: #4F3C53;
$base-800: #352A37;
$base-900: #211B22;
$base-hover: #90579A;
$base-subtle: #E4D9E6;

{
    "color": {
        "base": {
            "value": "#AA78B3",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F9F5FA",
                "type": "color"
            },
            "100": {
                "value": "#EFE5F1",
                "type": "color"
            },
            "200": {
                "value": "#DECBE2",
                "type": "color"
            },
            "300": {
                "value": "#C4A6CA",
                "type": "color"
            },
            "400": {
                "value": "#A982B0",
                "type": "color"
            },
            "500": {
                "value": "#8C6293",
                "type": "color"
            },
            "600": {
                "value": "#6D4F72",
                "type": "color"
            },
            "700": {
                "value": "#4F3C53",
                "type": "color"
            },
            "800": {
                "value": "#352A37",
                "type": "color"
            },
            "900": {
                "value": "#211B22",
                "type": "color"
            }
        }
    }
}