What color is #B18BFB?

#B18BFB is a light, vivid violet. In RGB it is rgb(177, 139, 251), and in HSL hsl(260, 93%, 76%).

Is #B18BFB accessible as text?

On white, #B18BFB has a contrast ratio of 2.64:1 (fails WCAG AA for body text); on black it is 7.96:1 (passes). For text placed on #B18BFB, use black for the best readability.

What is the closest Tailwind color to #B18BFB?

The nearest Tailwind CSS token is violet-400 (#A684FF).

What colors go well with #B18BFB?

#B18BFB pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #D5FB89. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #B18BFB below.

Is #B18BFB good for buttons?

#B18BFB works well for buttons and highlights, but use black text on #B18BFB — white text only reaches 2.64:1, below the 4.5:1 needed for normal-size labels.

Is #B18BFB the same as CSS mediumpurple?

No — #B18BFB is not the CSS named color mediumpurple, but mediumpurple (#9370DB) is the closest CSS named color.

#B18BFB Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #B18BFB

Not just a swatch — here's how #B18BFB works with other colors. Named schemes with #B18BFB in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #B18BFB Accent #A5C4C4 Surface #E9D6BF Secondary #9AA0A1 Anchor #23334B

Heliotrope 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 #B18BFB Secondary #AFB4B8 Surface #F1F2F0 Support #7F92A7 Anchor #2E3236

Heliotrope 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 #B18BFB Surface #F5E6D7 Anchor #5C2140 Accent #E5C2C7 Secondary #332B2F

Heliotrope 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 #B18BFB Secondary #D4C9F2 Support #9C9088 Ink #18140F

Heliotrope 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 Heliotrope carrying the quiet middle.

Tech Product Signal · 5 colors

Signal #B18BFB Surface #14161A Highlight #F4F6F8 Secondary #5B6572 Accent #D5B4FF

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

Build a working theme in the generator →

Color Lab

How #B18BFB 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 32/100

Cool

Reads cool and recessive — calming, technical, good for trust-led UI.

Softness 50/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 29/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 33/100

Low

A faint retro warmth without tipping into sepia.

Luxury 34/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 62/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 53/100

Moderate

Workable accent with care around contrast.

Surface fit 28/100

Low

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

Print safety 79/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #B18BFB

For UI

For branding

For interior

For fashion

People also use #B18BFB with

Light Steel Blue Heliotrope Tea Green Gainsboro Russian Violet

UI roles & guardrails

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

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

Large display Only on dark surfaces. Avoid

Background Pair with #141310 text at 7.0:1. Use

Subtle surface Use #F0EBFB for cards and hover fills. Tint 80

Avoid beside #D589FB — 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 #B18BFB 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: #B18BFB;
  --color-base-rgb: 177 139 251;
  --color-base-oklch: oklch(71.8% 0.161 297.9);
  --color-50: #F5F0FE;
  --color-100: #E4D8FD;
  --color-200: #CAB1FC;
  --color-300: #A47CF4;
  --color-400: #7F4CE6;
  --color-500: #5F29CC;
  --color-600: #4E279B;
  --color-700: #3B226D;
  --color-800: #291A47;
  --color-900: #1A122B;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  heliotrope: {
    50: '#F5F0FE',
    100: '#E4D8FD',
    200: '#CAB1FC',
    300: '#A47CF4',
    400: '#7F4CE6',
    500: '#5F29CC',
    600: '#4E279B',
    700: '#3B226D',
    800: '#291A47',
    900: '#1A122B',
  },
}

$base: #B18BFB;
$base-ink: #141310;
$base-50: #F5F0FE;
$base-100: #E4D8FD;
$base-200: #CAB1FC;
$base-300: #A47CF4;
$base-400: #7F4CE6;
$base-500: #5F29CC;
$base-600: #4E279B;
$base-700: #3B226D;
$base-800: #291A47;
$base-900: #1A122B;
$base-hover: #7C3EF8;
$base-subtle: #E8E0FA;

{
    "color": {
        "base": {
            "value": "#B18BFB",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F5F0FE",
                "type": "color"
            },
            "100": {
                "value": "#E4D8FD",
                "type": "color"
            },
            "200": {
                "value": "#CAB1FC",
                "type": "color"
            },
            "300": {
                "value": "#A47CF4",
                "type": "color"
            },
            "400": {
                "value": "#7F4CE6",
                "type": "color"
            },
            "500": {
                "value": "#5F29CC",
                "type": "color"
            },
            "600": {
                "value": "#4E279B",
                "type": "color"
            },
            "700": {
                "value": "#3B226D",
                "type": "color"
            },
            "800": {
                "value": "#291A47",
                "type": "color"
            },
            "900": {
                "value": "#1A122B",
                "type": "color"
            }
        }
    }
}