What color is #BB18AB?

#BB18AB is a medium, vivid purple. In RGB it is rgb(187, 24, 171), and in HSL hsl(306, 77%, 41%).

Is #BB18AB accessible as text?

On white, #BB18AB has a contrast ratio of 5.48:1 (passes WCAG AA for body text); on black it is 3.83:1 (fails). For text placed on #BB18AB, use white for the best readability.

What is the closest Tailwind color to #BB18AB?

The nearest Tailwind CSS token is fuchsia-700 (#A800B7).

What colors go well with #BB18AB?

#BB18AB pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #18B928. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #BB18AB below.

Is #BB18AB good for buttons?

#BB18AB works well for buttons and highlights, but use white text on #BB18AB — black text only reaches 3.83:1, below the 4.5:1 needed for normal-size labels.

Is #BB18AB the same as CSS mediumvioletred?

No — #BB18AB is not the CSS named color mediumvioletred, but mediumvioletred (#C71585) is the closest CSS named color by perceptual color distance — it sits in a different color family, so treat it as a rough reference, not a match.

#BB18AB Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #BB18AB

Not just a swatch — here's how #BB18AB works with other colors. Named schemes with #BB18AB in its natural role, and a note on why the supporting colors balance it.

Berry & Cream Lead · 5 colors

Lead #BB18AB Surface #F4E6D7 Anchor #5D203D Accent #E6C2C5 Secondary #332B2E

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

Sunset Warmth Glow · 5 colors

Glow #BB18AB Secondary #E86C62 Accent #F19741 Anchor #5A3A54 Surface #F6E8D7

Byzantine glows at the center of this sunset palette, joined by coral and gold, deepened by a plum anchor and cooled with cream.

Modern Café Dominant · 5 colors

Dominant #BB18AB Anchor #3B2922 Surface #F2E2D1 Accent #9D9462 Secondary #3C3833

Byzantine 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.

Vintage Leather Lead · 5 colors

Lead #BB18AB Secondary #7D472E Surface #ECD8C1 Accent #464F38 Anchor #592233

Byzantine plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #BB18AB Secondary #BC89B2 Support #9C9087 Ink #18140F

Byzantine 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 Byzantine carrying the quiet middle.

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Color Lab

How #BB18AB 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 61/100

Neutral

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

Softness 31/100

Low

Firm and assertive — carries weight and contrast.

Depth 49/100

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 17/100

Very low

Clean and current — no dusty, aged cast.

Luxury 44/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 91/100

Very high

Bold and ownable — memorable as a primary brand color.

UI accent fit 69/100

High

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

Surface fit 13/100

Very low

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

Print safety 74/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #BB18AB

For UI

For branding

For interior

For fashion

People also use #BB18AB with

Blue Violet Viva Magenta Kelly Green Gainsboro Eggplant

UI roles & guardrails

Primary action Safe as a filled button with white label. AA

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 5.5:1. Use

Subtle surface Use #F2D0EE for cards and hover fills. Tint 80

Avoid beside #B91873 — 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 #BB18AB 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: #BB18AB;
  --color-base-rgb: 187 24 171;
  --color-base-oklch: oklch(55.3% 0.236 333.2);
  --color-50: #FEF1FD;
  --color-100: #FBDAF8;
  --color-200: #F5B7EF;
  --color-300: #E986DF;
  --color-400: #D959CC;
  --color-500: #BE37B1;
  --color-600: #913187;
  --color-700: #662860;
  --color-800: #431E3F;
  --color-900: #291427;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  byzantine: {
    50: '#FEF1FD',
    100: '#FBDAF8',
    200: '#F5B7EF',
    300: '#E986DF',
    400: '#D959CC',
    500: '#BE37B1',
    600: '#913187',
    700: '#662860',
    800: '#431E3F',
    900: '#291427',
  },
}

$base: #BB18AB;
$base-ink: #FFFFFF;
$base-50: #FEF1FD;
$base-100: #FBDAF8;
$base-200: #F5B7EF;
$base-300: #E986DF;
$base-400: #D959CC;
$base-500: #BE37B1;
$base-600: #913187;
$base-700: #662860;
$base-800: #431E3F;
$base-900: #291427;
$base-hover: #941387;
$base-subtle: #ECB7E7;

{
    "color": {
        "base": {
            "value": "#BB18AB",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FEF1FD",
                "type": "color"
            },
            "100": {
                "value": "#FBDAF8",
                "type": "color"
            },
            "200": {
                "value": "#F5B7EF",
                "type": "color"
            },
            "300": {
                "value": "#E986DF",
                "type": "color"
            },
            "400": {
                "value": "#D959CC",
                "type": "color"
            },
            "500": {
                "value": "#BE37B1",
                "type": "color"
            },
            "600": {
                "value": "#913187",
                "type": "color"
            },
            "700": {
                "value": "#662860",
                "type": "color"
            },
            "800": {
                "value": "#431E3F",
                "type": "color"
            },
            "900": {
                "value": "#291427",
                "type": "color"
            }
        }
    }
}

Palettes built on #BB18AB

Color Lab

Pairs with #BB18AB

UI roles & guardrails

In real applications

Scales

Every model

Export