What color is #B37CDB?

#B37CDB is a light, soft violet. In RGB it is rgb(179, 124, 219), and in HSL hsl(275, 57%, 67%).

Is #B37CDB accessible as text?

On white, #B37CDB has a contrast ratio of 3.08:1 (fails WCAG AA for body text); on black it is 6.82:1 (passes). For text placed on #B37CDB, use black for the best readability.

What is the closest Tailwind color to #B37CDB?

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

What colors go well with #B37CDB?

#B37CDB pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #A3DB7B. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #B37CDB below.

Is #B37CDB good for buttons?

#B37CDB works well for buttons and highlights, but use black text on #B37CDB — white text only reaches 3.08:1, below the 4.5:1 needed for normal-size labels.

Is #B37CDB the same as CSS mediumpurple?

No — #B37CDB is not the CSS named color mediumpurple, but mediumpurple (#9370DB) is the closest CSS named color.

#B37CDB Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #B37CDB

Not just a swatch — here's how #B37CDB works with other colors. Named schemes with #B37CDB in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #B37CDB 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 #B37CDB Secondary #AFB4B9 Surface #F1F2F0 Support #8092A7 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 #B37CDB 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 #B37CDB Secondary #CEBBDD 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 #B37CDB Surface #14161A Highlight #F4F6F8 Secondary #5C6573 Accent #D7A5FD

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 #B37CDB 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 50/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 33/100

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 42/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 39/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 57/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 68/100

High

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

Surface fit 25/100

Low

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

Print safety 83/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #B37CDB

For UI

For branding

For interior

For fashion

People also use #B37CDB with

Iceberg Orchid Light 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 6.0:1. Use

Subtle surface Use #EFE7F5 for cards and hover fills. Tint 80

Avoid beside #D37BDB — 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 #B37CDB at work across the surfaces designers actually ship.

Website / UI

Northwind Sign up

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: #B37CDB;
  --color-base-rgb: 179 124 219;
  --color-base-oklch: oklch(67.9% 0.146 309.7);
  --color-50: #F8F3FC;
  --color-100: #EDDEF7;
  --color-200: #DABFED;
  --color-300: #BE93DC;
  --color-400: #A16AC8;
  --color-500: #8348AD;
  --color-600: #673D84;
  --color-700: #4B305E;
  --color-800: #33233E;
  --color-900: #201726;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  medium-purple: {
    50: '#F8F3FC',
    100: '#EDDEF7',
    200: '#DABFED',
    300: '#BE93DC',
    400: '#A16AC8',
    500: '#8348AD',
    600: '#673D84',
    700: '#4B305E',
    800: '#33233E',
    900: '#201726',
  },
}

$base: #B37CDB;
$base-ink: #141310;
$base-50: #F8F3FC;
$base-100: #EDDEF7;
$base-200: #DABFED;
$base-300: #BE93DC;
$base-400: #A16AC8;
$base-500: #8348AD;
$base-600: #673D84;
$base-700: #4B305E;
$base-800: #33233E;
$base-900: #201726;
$base-hover: #9445CC;
$base-subtle: #E8DBF1;

{
    "color": {
        "base": {
            "value": "#B37CDB",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F8F3FC",
                "type": "color"
            },
            "100": {
                "value": "#EDDEF7",
                "type": "color"
            },
            "200": {
                "value": "#DABFED",
                "type": "color"
            },
            "300": {
                "value": "#BE93DC",
                "type": "color"
            },
            "400": {
                "value": "#A16AC8",
                "type": "color"
            },
            "500": {
                "value": "#8348AD",
                "type": "color"
            },
            "600": {
                "value": "#673D84",
                "type": "color"
            },
            "700": {
                "value": "#4B305E",
                "type": "color"
            },
            "800": {
                "value": "#33233E",
                "type": "color"
            },
            "900": {
                "value": "#201726",
                "type": "color"
            }
        }
    }
}

Palettes built on #B37CDB

Color Lab

Pairs with #B37CDB

UI roles & guardrails

In real applications

Scales

Every model

Export