What color is #840D64?

#840D64 is a dark, vivid magenta. In RGB it is rgb(132, 13, 100), and in HSL hsl(316, 82%, 28%).

Is #840D64 accessible as text?

On white, #840D64 has a contrast ratio of 9.45:1 (passes WCAG AA for body text); on black it is 2.22:1 (fails). For text placed on #840D64, use white for the best readability.

What is the closest Tailwind color to #840D64?

The nearest Tailwind CSS token is fuchsia-900 (#721378).

What colors go well with #840D64?

#840D64 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #0D822C. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #840D64 below.

Is #840D64 good for buttons?

#840D64 works well for buttons and highlights, but use white text on #840D64 — black text only reaches 2.22:1, below the 4.5:1 needed for normal-size labels.

Is #840D64 the same as CSS purple?

No — #840D64 is not the CSS named color purple, but purple (#800080) is the closest CSS named color by perceptual color distance — it sits in a different color family, so treat it as a rough reference, not a match.

#840D64 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #840D64

Not just a swatch — here's how #840D64 works with other colors. Named schemes with #840D64 in its natural role, and a note on why the supporting colors balance it.

Modern Café Dominant · 5 colors

Dominant #840D64 Anchor #3B2922 Surface #F1E2D1 Accent #9B9462 Secondary #3C3833

Byzantium 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.

Vintage Leather Lead · 5 colors

Lead #840D64 Secondary #7D472C Surface #ECD8C1 Accent #454F38 Anchor #5A2232

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

Berry & Cream Lead · 5 colors

Lead #840D64 Surface #F4E6D7 Anchor #5E203C Accent #E6C2C4 Secondary #332B2E

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

Warm Autumn Interior Dominant · 5 colors

Dominant #840D64 Secondary #BA6031 Accent #7D7540 Surface #F5EBDD Anchor #3C2922

This palette keeps Byzantium as the dominant warm neutral, balanced by muted terracotta and olive earth tones and grounded by a deep espresso anchor.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #840D64 Secondary #8D667D Support #9C9087 Ink #18140F

Byzantium 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 Byzantium carrying the quiet middle.

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Color Lab

How #840D64 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 69/100

Warm

Reads warm and advancing — inviting, energetic, draws the eye forward.

Softness 30/100

Low

Firm and assertive — carries weight and contrast.

Depth 61/100

High

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

Naturalness 6/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 40/100

Low

A faint retro warmth without tipping into sepia.

Luxury 60/100

High

Restrained and premium — deep, quiet, high-end packaging and fashion.

Brand distinctiveness 46/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 77/100

High

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

Surface fit 13/100

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 #840D64

For UI

For branding

For interior

For fashion

People also use #840D64 with

Grape Burgundy Green Gainsboro Eggplant

UI roles & guardrails

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

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 9.4:1. Use

Subtle surface Use #F0C5E4 for cards and hover fills. Tint 80

Avoid beside #820D3C — 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 #840D64 at work across the surfaces designers actually ship.

Website / UI

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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: #840D64;
  --color-base-rgb: 132 13 100;
  --color-base-oklch: oklch(41.7% 0.170 342.8);
  --color-50: #FEF0FB;
  --color-100: #FCD9F3;
  --color-200: #F8B5E6;
  --color-300: #ED83D0;
  --color-400: #DD55B9;
  --color-500: #C3329C;
  --color-600: #942E79;
  --color-700: #692657;
  --color-800: #441D3A;
  --color-900: #2A1424;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  byzantium: {
    50: '#FEF0FB',
    100: '#FCD9F3',
    200: '#F8B5E6',
    300: '#ED83D0',
    400: '#DD55B9',
    500: '#C3329C',
    600: '#942E79',
    700: '#692657',
    800: '#441D3A',
    900: '#2A1424',
  },
}

$base: #840D64;
$base-ink: #FFFFFF;
$base-50: #FEF0FB;
$base-100: #FCD9F3;
$base-200: #F8B5E6;
$base-300: #ED83D0;
$base-400: #DD55B9;
$base-500: #C3329C;
$base-600: #942E79;
$base-700: #692657;
$base-800: #441D3A;
$base-900: #2A1424;
$base-hover: #680A4F;
$base-subtle: #EAA6D8;

{
    "color": {
        "base": {
            "value": "#840D64",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FEF0FB",
                "type": "color"
            },
            "100": {
                "value": "#FCD9F3",
                "type": "color"
            },
            "200": {
                "value": "#F8B5E6",
                "type": "color"
            },
            "300": {
                "value": "#ED83D0",
                "type": "color"
            },
            "400": {
                "value": "#DD55B9",
                "type": "color"
            },
            "500": {
                "value": "#C3329C",
                "type": "color"
            },
            "600": {
                "value": "#942E79",
                "type": "color"
            },
            "700": {
                "value": "#692657",
                "type": "color"
            },
            "800": {
                "value": "#441D3A",
                "type": "color"
            },
            "900": {
                "value": "#2A1424",
                "type": "color"
            }
        }
    }
}

Palettes built on #840D64

Color Lab

Pairs with #840D64

UI roles & guardrails

In real applications

Scales

Every model

Export