What color is #B391FA?

#B391FA is a light, vivid indigo. In RGB it is rgb(179, 145, 250), and in HSL hsl(259, 91%, 77%).

Is #B391FA accessible as text?

On white, #B391FA has a contrast ratio of 2.52:1 (fails WCAG AA for body text); on black it is 8.35:1 (passes). For text placed on #B391FA, use black for the best readability.

What is the closest Tailwind color to #B391FA?

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

What colors go well with #B391FA?

#B391FA pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #D8FA8F. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #B391FA below.

Is #B391FA good for buttons?

#B391FA works well for buttons and highlights, but use black text on #B391FA — white text only reaches 2.52:1, below the 4.5:1 needed for normal-size labels.

Is #B391FA the same as CSS plum?

No — #B391FA is not the CSS named color plum, but plum (#DDA0DD) is the closest CSS named color.

#B391FA Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #B391FA

Not just a swatch — here's how #B391FA works with other colors. Named schemes with #B391FA in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #B391FA 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 #B391FA 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 #B391FA Surface #F5E6D7 Anchor #5C2140 Accent #E5C2C8 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 #B391FA Secondary #D8CEF3 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 #B391FA Surface #14161A Highlight #F4F6F8 Secondary #5B6572 Accent #D8BAFF

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 #B391FA 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 33/100

Cool

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

Softness 52/100

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 35/100

Low

A faint retro warmth without tipping into sepia.

Luxury 33/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 58/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 50/100

Moderate

Workable accent with care around contrast.

Surface fit 29/100

Low

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

Print safety 81/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #B391FA

For UI

For branding

For interior

For fashion

People also use #B391FA with

Periwinkle 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 7.4:1. Use

Subtle surface Use #F0ECFB for cards and hover fills. Tint 80

Avoid beside #D48FFA — 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 #B391FA 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: #B391FA;
  --color-base-rgb: 179 145 250;
  --color-base-oklch: oklch(73.0% 0.151 297.4);
  --color-50: #F5F0FE;
  --color-100: #E4D8FD;
  --color-200: #C9B1FB;
  --color-300: #A27DF2;
  --color-400: #7D4EE4;
  --color-500: #5D2ACB;
  --color-600: #4C289A;
  --color-700: #3A236C;
  --color-800: #281B46;
  --color-900: #1A122B;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  wisteria: {
    50: '#F5F0FE',
    100: '#E4D8FD',
    200: '#C9B1FB',
    300: '#A27DF2',
    400: '#7D4EE4',
    500: '#5D2ACB',
    600: '#4C289A',
    700: '#3A236C',
    800: '#281B46',
    900: '#1A122B',
  },
}

$base: #B391FA;
$base-ink: #141310;
$base-50: #F5F0FE;
$base-100: #E4D8FD;
$base-200: #C9B1FB;
$base-300: #A27DF2;
$base-400: #7D4EE4;
$base-500: #5D2ACB;
$base-600: #4C289A;
$base-700: #3A236C;
$base-800: #281B46;
$base-900: #1A122B;
$base-hover: #7C44F6;
$base-subtle: #E9E1FA;

{
    "color": {
        "base": {
            "value": "#B391FA",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F5F0FE",
                "type": "color"
            },
            "100": {
                "value": "#E4D8FD",
                "type": "color"
            },
            "200": {
                "value": "#C9B1FB",
                "type": "color"
            },
            "300": {
                "value": "#A27DF2",
                "type": "color"
            },
            "400": {
                "value": "#7D4EE4",
                "type": "color"
            },
            "500": {
                "value": "#5D2ACB",
                "type": "color"
            },
            "600": {
                "value": "#4C289A",
                "type": "color"
            },
            "700": {
                "value": "#3A236C",
                "type": "color"
            },
            "800": {
                "value": "#281B46",
                "type": "color"
            },
            "900": {
                "value": "#1A122B",
                "type": "color"
            }
        }
    }
}

Palettes built on #B391FA

Color Lab

Pairs with #B391FA

UI roles & guardrails

In real applications

Scales

Every model

Export