What color is #641C83?

#641C83 is a dark purple. In RGB it is rgb(100, 28, 131), and in HSL hsl(282, 65%, 31%).

Is #641C83 accessible as text?

On white, #641C83 has a contrast ratio of 10.32:1 (passes WCAG AA for body text); on black it is 2.04:1 (fails). For text placed on #641C83, use white for the best readability.

What is the closest Tailwind color to #641C83?

The nearest Tailwind CSS token is purple-900 (#59168B).

What colors go well with #641C83?

#641C83 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #3A821C. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #641C83 below.

Is #641C83 good for buttons?

#641C83 works well for buttons and highlights, but use white text on #641C83 — black text only reaches 2.04:1, below the 4.5:1 needed for normal-size labels.

Is #641C83 the same as CSS rebeccapurple?

No — #641C83 is not the CSS named color rebeccapurple, but rebeccapurple (#663399) is the closest CSS named color.

#641C83 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #641C83

Not just a swatch — here's how #641C83 works with other colors. Named schemes with #641C83 in its natural role, and a note on why the supporting colors balance it.

Berry & Cream Lead · 5 colors

Lead #641C83 Surface #F5E6D7 Anchor #5C213F Accent #E5C2C6 Secondary #332B2F

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

Coastal Morning Lead · 5 colors

Lead #641C83 Accent #A5C4C4 Surface #E9D6BF Secondary #9AA0A1 Anchor #24334B

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

Vintage Leather Lead · 5 colors

Lead #641C83 Secondary #7E4630 Surface #ECD8C1 Accent #355249 Anchor #592235

Eminence 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 #641C83 Anchor #3B2922 Surface #F2E2D1 Accent #9F9362 Secondary #3C3733

Eminence 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 #641C83 Secondary #796385 Support #9C9088 Ink #18140F

Eminence 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 Eminence carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #641C83 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 44/100

Neutral

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

Softness 29/100

Low

Firm and assertive — carries weight and contrast.

Depth 63/100

High

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

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 35/100

Low

A faint retro warmth without tipping into sepia.

Luxury 62/100

High

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

Brand distinctiveness 45/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 71/100

High

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

Surface fit 14/100

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 #641C83

For UI

For branding

For interior

For fashion

People also use #641C83 with

Egyptian Blue Byzantium Avocado 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 10.3:1. Use

Subtle surface Use #E2CBEC for cards and hover fills. Tint 80

Avoid beside #821C7F — 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 #641C83 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: #641C83;
  --color-base-rgb: 100 28 131;
  --color-base-oklch: oklch(39.4% 0.166 313.2);
  --color-50: #FAF2FD;
  --color-100: #F0DDF9;
  --color-200: #E1BCF1;
  --color-300: #C88EE2;
  --color-400: #AF63CF;
  --color-500: #9141B4;
  --color-600: #713889;
  --color-700: #522D62;
  --color-800: #372140;
  --color-900: #221627;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  eminence: {
    50: '#FAF2FD',
    100: '#F0DDF9',
    200: '#E1BCF1',
    300: '#C88EE2',
    400: '#AF63CF',
    500: '#9141B4',
    600: '#713889',
    700: '#522D62',
    800: '#372140',
    900: '#221627',
  },
}

$base: #641C83;
$base-ink: #FFFFFF;
$base-50: #FAF2FD;
$base-100: #F0DDF9;
$base-200: #E1BCF1;
$base-300: #C88EE2;
$base-400: #AF63CF;
$base-500: #9141B4;
$base-600: #713889;
$base-700: #522D62;
$base-800: #372140;
$base-900: #221627;
$base-hover: #501668;
$base-subtle: #D5B0E4;

{
    "color": {
        "base": {
            "value": "#641C83",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FAF2FD",
                "type": "color"
            },
            "100": {
                "value": "#F0DDF9",
                "type": "color"
            },
            "200": {
                "value": "#E1BCF1",
                "type": "color"
            },
            "300": {
                "value": "#C88EE2",
                "type": "color"
            },
            "400": {
                "value": "#AF63CF",
                "type": "color"
            },
            "500": {
                "value": "#9141B4",
                "type": "color"
            },
            "600": {
                "value": "#713889",
                "type": "color"
            },
            "700": {
                "value": "#522D62",
                "type": "color"
            },
            "800": {
                "value": "#372140",
                "type": "color"
            },
            "900": {
                "value": "#221627",
                "type": "color"
            }
        }
    }
}

Palettes built on #641C83

Color Lab

Pairs with #641C83

UI roles & guardrails

In real applications

Scales

Every model

Export