What color is #B573DB?

#B573DB is a light, soft violet. In RGB it is rgb(181, 115, 219), and in HSL hsl(278, 59%, 65%).

Is #B573DB accessible as text?

On white, #B573DB has a contrast ratio of 3.26:1 (fails WCAG AA for body text); on black it is 6.44:1 (passes). For text placed on #B573DB, use black for the best readability.

What is the closest Tailwind color to #B573DB?

The nearest Tailwind CSS token is purple-400 (#C27AFF).

What colors go well with #B573DB?

#B573DB pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #98DA71. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #B573DB below.

Is #B573DB good for buttons?

#B573DB works well for buttons and highlights, but use black text on #B573DB — white text only reaches 3.26:1, below the 4.5:1 needed for normal-size labels.

Is #B573DB the same as CSS mediumpurple?

No — #B573DB is not the CSS named color mediumpurple, but mediumpurple (#9370DB) is the closest CSS named color.

#B573DB Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #B573DB

Not just a swatch — here's how #B573DB works with other colors. Named schemes with #B573DB in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #B573DB Accent #A5C4C4 Surface #E9D6BF Secondary #9AA0A1 Anchor #24334B

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

Nordic Calm Accent · 5 colors

Accent #B573DB Secondary #AFB4B9 Surface #F1F2F0 Support #8091A7 Anchor #2F3236

Medium Purple keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.

Berry & Cream Lead · 5 colors

Lead #B573DB Surface #F5E6D7 Anchor #5C213F Accent #E5C2C7 Secondary #332B2F

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

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #B573DB Secondary #CCB6DB Support #9C9088 Ink #18140F

Medium 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 Medium Purple carrying the quiet middle.

Tech Product Signal · 5 colors

Signal #B573DB Surface #14161A Highlight #F4F6F8 Secondary #5C6573 Accent #D99DFD

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

Build a working theme in the generator →

Color Lab

How #B573DB 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 43/100

Neutral

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

Softness 47/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 35/100

Low

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

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 39/100

Low

A faint retro warmth without tipping into sepia.

Luxury 39/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 63/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 71/100

High

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

Surface fit 23/100

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 #B573DB

For UI

For branding

For interior

For fashion

People also use #B573DB with

Cornflower Blue Orchid Yellow Green Gainsboro Onyx

UI roles & guardrails

Primary action Safe as a filled button with near-black label. AA

Body text Do not use for body copy on light surfaces. Avoid

Large display Fine for headings 24px+ on white. Pass

Background Pair with #141310 text at 5.7:1. Use

Subtle surface Use #EFE6F5 for cards and hover fills. Tint 80

Avoid beside #D771DA — 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 #B573DB at work across the surfaces designers actually ship.

Website / UI

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Build faster.

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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: #B573DB;
  --color-base-rgb: 181 115 219;
  --color-base-oklch: oklch(66.6% 0.162 312.0);
  --color-50: #F9F2FC;
  --color-100: #EEDEF7;
  --color-200: #DDBEEE;
  --color-300: #C292DE;
  --color-400: #A668CA;
  --color-500: #8846AE;
  --color-600: #6B3C86;
  --color-700: #4E305F;
  --color-800: #34223F;
  --color-900: #211727;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  medium-purple: {
    50: '#F9F2FC',
    100: '#EEDEF7',
    200: '#DDBEEE',
    300: '#C292DE',
    400: '#A668CA',
    500: '#8846AE',
    600: '#6B3C86',
    700: '#4E305F',
    800: '#34223F',
    900: '#211727',
  },
}

$base: #B573DB;
$base-ink: #141310;
$base-50: #F9F2FC;
$base-100: #EEDEF7;
$base-200: #DDBEEE;
$base-300: #C292DE;
$base-400: #A668CA;
$base-500: #8846AE;
$base-600: #6B3C86;
$base-700: #4E305F;
$base-800: #34223F;
$base-900: #211727;
$base-hover: #983CCD;
$base-subtle: #E7D8F0;

{
    "color": {
        "base": {
            "value": "#B573DB",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F9F2FC",
                "type": "color"
            },
            "100": {
                "value": "#EEDEF7",
                "type": "color"
            },
            "200": {
                "value": "#DDBEEE",
                "type": "color"
            },
            "300": {
                "value": "#C292DE",
                "type": "color"
            },
            "400": {
                "value": "#A668CA",
                "type": "color"
            },
            "500": {
                "value": "#8846AE",
                "type": "color"
            },
            "600": {
                "value": "#6B3C86",
                "type": "color"
            },
            "700": {
                "value": "#4E305F",
                "type": "color"
            },
            "800": {
                "value": "#34223F",
                "type": "color"
            },
            "900": {
                "value": "#211727",
                "type": "color"
            }
        }
    }
}