What color is #B37DEF?

#B37DEF is a light, vivid violet. In RGB it is rgb(179, 125, 239), and in HSL hsl(268, 78%, 71%).

Is #B37DEF accessible as text?

On white, #B37DEF has a contrast ratio of 2.96:1 (fails WCAG AA for body text); on black it is 7.10:1 (passes). For text placed on #B37DEF, use black for the best readability.

What is the closest Tailwind color to #B37DEF?

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

What colors go well with #B37DEF?

#B37DEF pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #B9EF7B. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #B37DEF below.

Is #B37DEF good for buttons?

#B37DEF works well for buttons and highlights, but use black text on #B37DEF — white text only reaches 2.96:1, below the 4.5:1 needed for normal-size labels.

Is #B37DEF the same as CSS mediumpurple?

No — #B37DEF is not the CSS named color mediumpurple, but mediumpurple (#9370DB) is the closest CSS named color.

#B37DEF Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #B37DEF

Not just a swatch — here's how #B37DEF works with other colors. Named schemes with #B37DEF in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #B37DEF Accent #A5C4C4 Surface #E9D6BF Secondary #9AA0A1 Anchor #23334B

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 #B37DEF Secondary #AFB4B8 Surface #F1F2F0 Support #7F92A7 Anchor #2E3236

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 #B37DEF Surface #F5E6D7 Anchor #5C2140 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 #B37DEF Secondary #D0BFE7 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 #B37DEF Surface #14161A Highlight #F4F6F8 Secondary #5C6573 Accent #D7A7FF

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 #B37DEF 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 36/100

Cool

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

Softness 47/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 32/100

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 33/100

Low

A faint retro warmth without tipping into sepia.

Luxury 36/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 65/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 62/100

High

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

Surface fit 26/100

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 #B37DEF

For UI

For branding

For interior

For fashion

People also use #B37DEF with

Wisteria Heliotrope 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 Only on dark surfaces. Avoid

Background Pair with #141310 text at 6.3:1. Use

Subtle surface Use #F0E8F9 for cards and hover fills. Tint 80

Avoid beside #D87BEF — 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 #B37DEF 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: #B37DEF;
  --color-base-rgb: 179 125 239;
  --color-base-oklch: oklch(69.1% 0.169 304.2);
  --color-50: #F7F1FE;
  --color-100: #E9DAFB;
  --color-200: #D4B6F6;
  --color-300: #B485EA;
  --color-400: #9558DA;
  --color-500: #7636BF;
  --color-600: #5E3091;
  --color-700: #452867;
  --color-800: #2F1E43;
  --color-900: #1E1429;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  medium-purple: {
    50: '#F7F1FE',
    100: '#E9DAFB',
    200: '#D4B6F6',
    300: '#B485EA',
    400: '#9558DA',
    500: '#7636BF',
    600: '#5E3091',
    700: '#452867',
    800: '#2F1E43',
    900: '#1E1429',
  },
}

$base: #B37DEF;
$base-ink: #141310;
$base-50: #F7F1FE;
$base-100: #E9DAFB;
$base-200: #D4B6F6;
$base-300: #B485EA;
$base-400: #9558DA;
$base-500: #7636BF;
$base-600: #5E3091;
$base-700: #452867;
$base-800: #2F1E43;
$base-900: #1E1429;
$base-hover: #8B3BE7;
$base-subtle: #E8DCF6;

{
    "color": {
        "base": {
            "value": "#B37DEF",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F7F1FE",
                "type": "color"
            },
            "100": {
                "value": "#E9DAFB",
                "type": "color"
            },
            "200": {
                "value": "#D4B6F6",
                "type": "color"
            },
            "300": {
                "value": "#B485EA",
                "type": "color"
            },
            "400": {
                "value": "#9558DA",
                "type": "color"
            },
            "500": {
                "value": "#7636BF",
                "type": "color"
            },
            "600": {
                "value": "#5E3091",
                "type": "color"
            },
            "700": {
                "value": "#452867",
                "type": "color"
            },
            "800": {
                "value": "#2F1E43",
                "type": "color"
            },
            "900": {
                "value": "#1E1429",
                "type": "color"
            }
        }
    }
}

Palettes built on #B37DEF

Color Lab

Pairs with #B37DEF

UI roles & guardrails

In real applications

Scales

Every model

Export