What color is #641E71?

#641E71 is a dark purple. In RGB it is rgb(100, 30, 113), and in HSL hsl(291, 58%, 28%).

Is #641E71 accessible as text?

On white, #641E71 has a contrast ratio of 10.68:1 (passes WCAG AA for body text); on black it is 1.97:1 (fails). For text placed on #641E71, use white for the best readability.

What is the closest Tailwind color to #641E71?

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

What colors go well with #641E71?

#641E71 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #2A711E. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #641E71 below.

Is #641E71 good for buttons?

#641E71 works well for buttons and highlights, but use white text on #641E71 — black text only reaches 1.97:1, below the 4.5:1 needed for normal-size labels.

Is #641E71 the same as CSS purple?

No — #641E71 is not the CSS named color purple, but purple (#800080) is the closest CSS named color.

#641E71 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #641E71

Not just a swatch — here's how #641E71 works with other colors. Named schemes with #641E71 in its natural role, and a note on why the supporting colors balance it.

Berry & Cream Lead · 5 colors

Lead #641E71 Surface #F5E6D7 Anchor #5D203E Accent #E5C2C6 Secondary #332B2E

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

Vintage Leather Lead · 5 colors

Lead #641E71 Secondary #7E472F Surface #ECD8C1 Accent #345249 Anchor #592235

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.

Modern Café Dominant · 5 colors

Dominant #641E71 Anchor #3B2922 Surface #F2E2D1 Accent #9E9362 Secondary #3C3733

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.

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #641E71 Secondary #78607C 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.

Tech Product Signal · 5 colors

Signal #641E71 Surface #14161A Highlight #F4F6F8 Secondary #5C6573 Accent #854791

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

Build a working theme in the generator →

Color Lab

How #641E71 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 30/100

Low

Firm and assertive — carries weight and contrast.

Depth 64/100

High

Deep and grounding — anchors a layout, strong dark-mode base.

Naturalness 1/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 42/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 65/100

High

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

Brand distinctiveness 39/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 69/100

High

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

Surface fit 16/100

Very low

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

Print safety 84/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #641E71

For UI

For branding

For interior

For fashion

People also use #641E71 with

Dark Slate Blue Byzantium Dark 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 10.7:1. Use

Subtle surface Use #E5CBEA for cards and hover fills. Tint 80

Avoid beside #711E62 — 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 #641E71 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: #641E71;
  --color-base-rgb: 100 30 113;
  --color-base-oklch: oklch(38.3% 0.146 320.9);
  --color-50: #FBF2FC;
  --color-100: #F3DEF7;
  --color-200: #E7BFEE;
  --color-300: #D292DD;
  --color-400: #BB69C9;
  --color-500: #9E47AD;
  --color-600: #7A3D85;
  --color-700: #58305F;
  --color-800: #3A233E;
  --color-900: #241726;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  byzantium: {
    50: '#FBF2FC',
    100: '#F3DEF7',
    200: '#E7BFEE',
    300: '#D292DD',
    400: '#BB69C9',
    500: '#9E47AD',
    600: '#7A3D85',
    700: '#58305F',
    800: '#3A233E',
    900: '#241726',
  },
}

$base: #641E71;
$base-ink: #FFFFFF;
$base-50: #FBF2FC;
$base-100: #F3DEF7;
$base-200: #E7BFEE;
$base-300: #D292DD;
$base-400: #BB69C9;
$base-500: #9E47AD;
$base-600: #7A3D85;
$base-700: #58305F;
$base-800: #3A233E;
$base-900: #241726;
$base-hover: #50185A;
$base-subtle: #D9B0E0;

{
    "color": {
        "base": {
            "value": "#641E71",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FBF2FC",
                "type": "color"
            },
            "100": {
                "value": "#F3DEF7",
                "type": "color"
            },
            "200": {
                "value": "#E7BFEE",
                "type": "color"
            },
            "300": {
                "value": "#D292DD",
                "type": "color"
            },
            "400": {
                "value": "#BB69C9",
                "type": "color"
            },
            "500": {
                "value": "#9E47AD",
                "type": "color"
            },
            "600": {
                "value": "#7A3D85",
                "type": "color"
            },
            "700": {
                "value": "#58305F",
                "type": "color"
            },
            "800": {
                "value": "#3A233E",
                "type": "color"
            },
            "900": {
                "value": "#241726",
                "type": "color"
            }
        }
    }
}

Palettes built on #641E71

Color Lab

Pairs with #641E71

UI roles & guardrails

In real applications

Scales

Every model

Export