What color is #A751B4?

#A751B4 is a medium purple. In RGB it is rgb(167, 81, 180), and in HSL hsl(292, 40%, 51%).

Is #A751B4 accessible as text?

On white, #A751B4 has a contrast ratio of 4.69:1 (passes WCAG AA for body text); on black it is 4.48:1 (fails). For text placed on #A751B4, use white for the best readability.

What is the closest Tailwind color to #A751B4?

The nearest Tailwind CSS token is fuchsia-700 (#A800B7).

What colors go well with #A751B4?

#A751B4 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #5DB450. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #A751B4 below.

Is #A751B4 good for buttons?

#A751B4 works well for buttons and highlights, but use white text on #A751B4 — black text only reaches 4.48:1, below the 4.5:1 needed for normal-size labels.

Is #A751B4 the same as CSS mediumorchid?

No — #A751B4 is not the CSS named color mediumorchid, but mediumorchid (#BA55D3) is the closest CSS named color.

#A751B4 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #A751B4

Not just a swatch — here's how #A751B4 works with other colors. Named schemes with #A751B4 in its natural role, and a note on why the supporting colors balance it.

Berry & Cream Lead · 5 colors

Lead #A751B4 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.

Vintage Leather Lead · 5 colors

Lead #A751B4 Secondary #7E472F Surface #ECD8C1 Accent #345249 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 #A751B4 Anchor #3B2922 Surface #F2E2D1 Accent #9E9362 Secondary #3C3733

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 #F8F4EF Accent #A751B4 Secondary #B798BB 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 #A751B4 Surface #14161A Highlight #F4F6F8 Secondary #5C6573 Accent #CA7BD6

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 #A751B4 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 52/100

Neutral

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

Softness 40/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 44/100

Moderate

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

Naturalness 1/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 44/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 46/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 46/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 93/100

Very high

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

Surface fit 15/100

Very low

Too saturated or mid-toned for big areas — keep it to accents.

Print safety 81/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #A751B4

For UI

For branding

For interior

For fashion

People also use #A751B4 with

Amethyst Mulberry Medium Sea Green Gainsboro Eggplant

UI roles & guardrails

Primary action Safe as a filled button with white label. AA

Body text Passes on white at 16px and above. Pass

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

Background Pair with white text at 4.7:1. Use

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

Avoid beside #B450A0 — 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 #A751B4 at work across the surfaces designers actually ship.

Website / UI

Northwind Sign up

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: #A751B4;
  --color-base-rgb: 167 81 180;
  --color-base-oklch: oklch(57.9% 0.169 322.2);
  --color-50: #FAF4FB;
  --color-100: #F1E2F3;
  --color-200: #E2C6E6;
  --color-300: #CB9ED1;
  --color-400: #B178BA;
  --color-500: #94579E;
  --color-600: #73487A;
  --color-700: #533758;
  --color-800: #38273A;
  --color-900: #231924;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  amethyst: {
    50: '#FAF4FB',
    100: '#F1E2F3',
    200: '#E2C6E6',
    300: '#CB9ED1',
    400: '#B178BA',
    500: '#94579E',
    600: '#73487A',
    700: '#533758',
    800: '#38273A',
    900: '#231924',
  },
}

$base: #A751B4;
$base-ink: #FFFFFF;
$base-50: #FAF4FB;
$base-100: #F1E2F3;
$base-200: #E2C6E6;
$base-300: #CB9ED1;
$base-400: #B178BA;
$base-500: #94579E;
$base-600: #73487A;
$base-700: #533758;
$base-800: #38273A;
$base-900: #231924;
$base-hover: #873E92;
$base-subtle: #E2CEE5;

{
    "color": {
        "base": {
            "value": "#A751B4",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FAF4FB",
                "type": "color"
            },
            "100": {
                "value": "#F1E2F3",
                "type": "color"
            },
            "200": {
                "value": "#E2C6E6",
                "type": "color"
            },
            "300": {
                "value": "#CB9ED1",
                "type": "color"
            },
            "400": {
                "value": "#B178BA",
                "type": "color"
            },
            "500": {
                "value": "#94579E",
                "type": "color"
            },
            "600": {
                "value": "#73487A",
                "type": "color"
            },
            "700": {
                "value": "#533758",
                "type": "color"
            },
            "800": {
                "value": "#38273A",
                "type": "color"
            },
            "900": {
                "value": "#231924",
                "type": "color"
            }
        }
    }
}

Palettes built on #A751B4

Color Lab

Pairs with #A751B4

UI roles & guardrails

In real applications

Scales

Every model

Export