What color is #673B80?

#673B80 is a dark violet. In RGB it is rgb(103, 59, 128), and in HSL hsl(278, 37%, 37%).

Is #673B80 accessible as text?

On white, #673B80 has a contrast ratio of 8.35:1 (passes WCAG AA for body text); on black it is 2.51:1 (fails). For text placed on #673B80, use white for the best readability.

What is the closest Tailwind color to #673B80?

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

What colors go well with #673B80?

#673B80 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #55813B. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #673B80 below.

Is #673B80 good for buttons?

#673B80 works well for buttons and highlights, but use white text on #673B80 — black text only reaches 2.51:1, below the 4.5:1 needed for normal-size labels.

Is #673B80 the same as CSS rebeccapurple?

No — #673B80 is not the CSS named color rebeccapurple, but rebeccapurple (#663399) is the closest CSS named color.

#673B80 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #673B80

Not just a swatch — here's how #673B80 works with other colors. Named schemes with #673B80 in its natural role, and a note on why the supporting colors balance it.

Berry & Cream Lead · 5 colors

Lead #673B80 Surface #F5E6D7 Anchor #5C213F Accent #E5C2C7 Secondary #332B2F

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

Vintage Leather Lead · 5 colors

Lead #673B80 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 #673B80 Anchor #3B2922 Surface #F2E1D1 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 #673B80 Secondary #82738B 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.

Tech Product Signal · 5 colors

Signal #673B80 Surface #14161A Highlight #F4F6F8 Secondary #5C6573 Accent #8860A1

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

Build a working theme in the generator →

Color Lab

How #673B80 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 45/100

Neutral

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

Softness 36/100

Low

Middle-weight — neither delicate nor heavy.

Depth 57/100

Moderate

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

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 54/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 63/100

High

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

Brand distinctiveness 32/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 84/100

Very high

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

Surface fit 21/100

Low

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

Print safety 86/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #673B80

For UI

For branding

For interior

For fashion

People also use #673B80 with

Dark Slate Blue Plum Fern Green Gainsboro Onyx

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 8.4:1. Use

Subtle surface Use #E1D6E7 for cards and hover fills. Tint 80

Avoid beside #7F3B81 — 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 #673B80 at work across the surfaces designers actually ship.

Website / UI

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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: #673B80;
  --color-base-rgb: 103 59 128;
  --color-base-oklch: oklch(43.7% 0.118 311.9);
  --color-50: #F8F4FA;
  --color-100: #EDE3F3;
  --color-200: #DAC7E5;
  --color-300: #BEA0CF;
  --color-400: #A17AB8;
  --color-500: #835A9B;
  --color-600: #674A78;
  --color-700: #4B3856;
  --color-800: #332839;
  --color-900: #201A24;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  eminence: {
    50: '#F8F4FA',
    100: '#EDE3F3',
    200: '#DAC7E5',
    300: '#BEA0CF',
    400: '#A17AB8',
    500: '#835A9B',
    600: '#674A78',
    700: '#4B3856',
    800: '#332839',
    900: '#201A24',
  },
}

$base: #673B80;
$base-ink: #FFFFFF;
$base-50: #F8F4FA;
$base-100: #EDE3F3;
$base-200: #DAC7E5;
$base-300: #BEA0CF;
$base-400: #A17AB8;
$base-500: #835A9B;
$base-600: #674A78;
$base-700: #4B3856;
$base-800: #332839;
$base-900: #201A24;
$base-hover: #533067;
$base-subtle: #D2C1DC;

{
    "color": {
        "base": {
            "value": "#673B80",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F8F4FA",
                "type": "color"
            },
            "100": {
                "value": "#EDE3F3",
                "type": "color"
            },
            "200": {
                "value": "#DAC7E5",
                "type": "color"
            },
            "300": {
                "value": "#BEA0CF",
                "type": "color"
            },
            "400": {
                "value": "#A17AB8",
                "type": "color"
            },
            "500": {
                "value": "#835A9B",
                "type": "color"
            },
            "600": {
                "value": "#674A78",
                "type": "color"
            },
            "700": {
                "value": "#4B3856",
                "type": "color"
            },
            "800": {
                "value": "#332839",
                "type": "color"
            },
            "900": {
                "value": "#201A24",
                "type": "color"
            }
        }
    }
}