What color is #B591EF?

#B591EF is a light, vivid violet. In RGB it is rgb(181, 145, 239), and in HSL hsl(263, 75%, 75%).

Is #B591EF accessible as text?

On white, #B591EF has a contrast ratio of 2.54:1 (fails WCAG AA for body text); on black it is 8.26:1 (passes). For text placed on #B591EF, use black for the best readability.

What is the closest Tailwind color to #B591EF?

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

What colors go well with #B591EF?

#B591EF pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #CAEF8F. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #B591EF below.

Is #B591EF good for buttons?

#B591EF works well for buttons and highlights, but use black text on #B591EF — white text only reaches 2.54:1, below the 4.5:1 needed for normal-size labels.

Is #B591EF the same as CSS plum?

No — #B591EF is not the CSS named color plum, but plum (#DDA0DD) is the closest CSS named color.

#B591EF Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #B591EF

Not just a swatch — here's how #B591EF works with other colors. Named schemes with #B591EF in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #B591EF Accent #A5C4C4 Surface #E9D6BF Secondary #9AA0A1 Anchor #23334B

Wisteria 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 #B591EF Secondary #AFB4B8 Surface #F1F2F0 Support #7F92A7 Anchor #2E3236

Wisteria 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 #B591EF Surface #F5E6D7 Anchor #5C2140 Accent #E5C2C7 Secondary #332B2F

Wisteria 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 #B591EF Secondary #D8CCEE Support #9C9088 Ink #18140F

Wisteria 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 Wisteria carrying the quiet middle.

Tech Product Signal · 5 colors

Signal #B591EF Surface #14161A Highlight #F4F6F8 Secondary #5C6572 Accent #DABAFF

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

Build a working theme in the generator →

Color Lab

How #B591EF 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 54/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 28/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 40/100

Low

A faint retro warmth without tipping into sepia.

Luxury 34/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 53/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 51/100

Moderate

Workable accent with care around contrast.

Surface fit 32/100

Low

Usable as a tinted surface in measured doses.

Print safety 83/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #B591EF

For UI

For branding

For interior

For fashion

People also use #B591EF with

Light Steel Blue Persian Pink 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 7.3:1. Use

Subtle surface Use #F1EBF9 for cards and hover fills. Tint 80

Avoid beside #D48FEF — 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 #B591EF 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: #B591EF;
  --color-base-rgb: 181 145 239;
  --color-base-oklch: oklch(72.6% 0.137 300.7);
  --color-50: #F6F1FE;
  --color-100: #E7DAFB;
  --color-200: #CFB8F5;
  --color-300: #AC87E8;
  --color-400: #8B5BD7;
  --color-500: #6B38BC;
  --color-600: #563290;
  --color-700: #402966;
  --color-800: #2C1E42;
  --color-900: #1C1429;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  wisteria: {
    50: '#F6F1FE',
    100: '#E7DAFB',
    200: '#CFB8F5',
    300: '#AC87E8',
    400: '#8B5BD7',
    500: '#6B38BC',
    600: '#563290',
    700: '#402966',
    800: '#2C1E42',
    900: '#1C1429',
  },
}

$base: #B591EF;
$base-ink: #141310;
$base-50: #F6F1FE;
$base-100: #E7DAFB;
$base-200: #CFB8F5;
$base-300: #AC87E8;
$base-400: #8B5BD7;
$base-500: #6B38BC;
$base-600: #563290;
$base-700: #402966;
$base-800: #2C1E42;
$base-900: #1C1429;
$base-hover: #874DE6;
$base-subtle: #E9E1F7;

{
    "color": {
        "base": {
            "value": "#B591EF",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F6F1FE",
                "type": "color"
            },
            "100": {
                "value": "#E7DAFB",
                "type": "color"
            },
            "200": {
                "value": "#CFB8F5",
                "type": "color"
            },
            "300": {
                "value": "#AC87E8",
                "type": "color"
            },
            "400": {
                "value": "#8B5BD7",
                "type": "color"
            },
            "500": {
                "value": "#6B38BC",
                "type": "color"
            },
            "600": {
                "value": "#563290",
                "type": "color"
            },
            "700": {
                "value": "#402966",
                "type": "color"
            },
            "800": {
                "value": "#2C1E42",
                "type": "color"
            },
            "900": {
                "value": "#1C1429",
                "type": "color"
            }
        }
    }
}

Palettes built on #B591EF

Color Lab

Pairs with #B591EF

UI roles & guardrails

In real applications

Scales

Every model

Export