What color is #64108C?

#64108C is a dark, vivid purple. In RGB it is rgb(100, 16, 140), and in HSL hsl(281, 79%, 31%).

Is #64108C accessible as text?

On white, #64108C has a contrast ratio of 10.53:1 (passes WCAG AA for body text); on black it is 1.99:1 (fails). For text placed on #64108C, use white for the best readability.

What is the closest Tailwind color to #64108C?

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

What colors go well with #64108C?

#64108C pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #388D11. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #64108C below.

Is #64108C good for buttons?

#64108C works well for buttons and highlights, but use white text on #64108C — black text only reaches 1.99:1, below the 4.5:1 needed for normal-size labels.

Is #64108C the same as CSS rebeccapurple?

No — #64108C is not the CSS named color rebeccapurple, but rebeccapurple (#663399) is the closest CSS named color.

#64108C Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #64108C

Not just a swatch — here's how #64108C works with other colors. Named schemes with #64108C in its natural role, and a note on why the supporting colors balance it.

Berry & Cream Lead · 5 colors

Lead #64108C Surface #F5E6D7 Anchor #5C213F Accent #E5C2C7 Secondary #332B2F

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

Coastal Morning Lead · 5 colors

Lead #64108C Accent #A5C4C4 Surface #E9D6BF Secondary #9AA0A1 Anchor #24334B

Rebecca Purple 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 #64108C Secondary #7E4630 Surface #EDD8C1 Accent #355249 Anchor #592236

Rebecca Purple 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 #64108C Anchor #3B2923 Surface #F2E1D1 Accent #9F9362 Secondary #3C3733

Rebecca Purple 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 #64108C Secondary #786288 Support #9C9088 Ink #18140F

Rebecca Purple 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 Rebecca Purple carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #64108C 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 42/100

Neutral

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

Softness 27/100

Low

Firm and assertive — carries weight and contrast.

Depth 64/100

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 28/100

Low

A faint retro warmth without tipping into sepia.

Luxury 61/100

High

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

Brand distinctiveness 50/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 67/100

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 78/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #64108C

For UI

For branding

For interior

For fashion

People also use #64108C with

Zaffre Mardi Gras Forest 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 10.5:1. Use

Subtle surface Use #E3C8F0 for cards and hover fills. Tint 80

Avoid beside #8D118B — 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 #64108C 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: #64108C;
  --color-base-rgb: 100 16 140;
  --color-base-oklch: oklch(39.2% 0.184 310.6);
  --color-50: #FAF1FE;
  --color-100: #F1DAFC;
  --color-200: #E2B6F6;
  --color-300: #CA85EB;
  --color-400: #B158DA;
  --color-500: #9435C0;
  --color-600: #733092;
  --color-700: #532867;
  --color-800: #371D43;
  --color-900: #231429;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  rebecca-purple: {
    50: '#FAF1FE',
    100: '#F1DAFC',
    200: '#E2B6F6',
    300: '#CA85EB',
    400: '#B158DA',
    500: '#9435C0',
    600: '#733092',
    700: '#532867',
    800: '#371D43',
    900: '#231429',
  },
}

$base: #64108C;
$base-ink: #FFFFFF;
$base-50: #FAF1FE;
$base-100: #F1DAFC;
$base-200: #E2B6F6;
$base-300: #CA85EB;
$base-400: #B158DA;
$base-500: #9435C0;
$base-600: #733092;
$base-700: #532867;
$base-800: #371D43;
$base-900: #231429;
$base-hover: #520D71;
$base-subtle: #D6ABEA;

{
    "color": {
        "base": {
            "value": "#64108C",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FAF1FE",
                "type": "color"
            },
            "100": {
                "value": "#F1DAFC",
                "type": "color"
            },
            "200": {
                "value": "#E2B6F6",
                "type": "color"
            },
            "300": {
                "value": "#CA85EB",
                "type": "color"
            },
            "400": {
                "value": "#B158DA",
                "type": "color"
            },
            "500": {
                "value": "#9435C0",
                "type": "color"
            },
            "600": {
                "value": "#733092",
                "type": "color"
            },
            "700": {
                "value": "#532867",
                "type": "color"
            },
            "800": {
                "value": "#371D43",
                "type": "color"
            },
            "900": {
                "value": "#231429",
                "type": "color"
            }
        }
    }
}

Palettes built on #64108C

Color Lab

Pairs with #64108C

UI roles & guardrails

In real applications

Scales

Every model

Export