What color is #540B60?

#540B60 is a dark, vivid purple. In RGB it is rgb(84, 11, 96), and in HSL hsl(292, 79%, 21%).

Is #540B60 accessible as text?

On white, #540B60 has a contrast ratio of 13.18:1 (passes WCAG AA for body text); on black it is 1.59:1 (fails). For text placed on #540B60, use white for the best readability.

What is the closest Tailwind color to #540B60?

The nearest Tailwind CSS token is fuchsia-950 (#4B004F).

What colors go well with #540B60?

#540B60 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #17600B. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #540B60 below.

Is #540B60 good for buttons?

#540B60 works well for buttons and highlights, but use white text on #540B60 — black text only reaches 1.59:1, below the 4.5:1 needed for normal-size labels.

Is #540B60 the same as CSS indigo?

No — #540B60 is not the CSS named color indigo, but indigo (#4B0082) is the closest CSS named color.

#540B60 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #540B60

Not just a swatch — here's how #540B60 works with other colors. Named schemes with #540B60 in its natural role, and a note on why the supporting colors balance it.

Luxury Packaging Feature · 5 colors

Feature #540B60 Anchor #141210 Accent #D89953 Secondary #2E262F Surface #F3EDE3

Indigo carries the depth in this luxury scheme, offset by a brass accent and near-black and held together by a deep neutral and an off-white surface.

Moody Editorial Color · 5 colors

Color #540B60 Anchor #2A2A2E Secondary #6E6E74 Surface #EEE5DA Accent #320026

Indigo adds the colour to this moody editorial scheme — charcoal and a mid-grey around it, a bone highlight, and a muted jewel accent drawn from Indigo.

Berry & Cream Lead · 5 colors

Lead #540B60 Surface #F5E6D7 Anchor #5D203E Accent #E5C2C6 Secondary #332B2E

Indigo sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.

Vintage Leather Lead · 5 colors

Lead #540B60 Secondary #7E472F Surface #ECD8C1 Accent #345249 Anchor #592234

Indigo plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #540B60 Secondary #68516C Support #9C9087 Ink #18140F

Indigo 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 Indigo carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #540B60 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 51/100

Neutral

Balanced temperature — flexible, sits between warm and cool schemes.

Softness 26/100

Low

Firm and assertive — carries weight and contrast.

Depth 69/100

High

Deep and grounding — anchors a layout, strong dark-mode base.

Naturalness 1/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 38/100

Low

A faint retro warmth without tipping into sepia.

Luxury 70/100

High

Restrained and premium — deep, quiet, high-end packaging and fashion.

Brand distinctiveness 56/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 50/100

Moderate

Workable accent with care around contrast.

Surface fit 20/100

Very low

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

Print safety 84/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #540B60

For UI

For branding

For interior

For fashion

People also use #540B60 with

Indigo Tyrian Purple Dark Green Gainsboro Eggplant

UI roles & guardrails

Primary action Safe as a filled button with white label. AAA

Body text Passes on white at 16px and above. Pass

Large display Fine for headings 24px+ on white. Pass

Background Pair with white text at 13.2:1. Use

Subtle surface Use #E8C0EE for cards and hover fills. Tint 80

Avoid beside #600B4F — 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 #540B60 at work across the surfaces designers actually ship.

Website / UI

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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: #540B60;
  --color-base-rgb: 84 11 96;
  --color-base-oklch: oklch(32.9% 0.144 321.3);
  --color-50: #FCF1FE;
  --color-100: #F7DAFC;
  --color-200: #EEB6F6;
  --color-300: #DD85EB;
  --color-400: #C958DA;
  --color-500: #AD35C0;
  --color-600: #853092;
  --color-700: #5F2867;
  --color-800: #3E1D43;
  --color-900: #261429;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  indigo: {
    50: '#FCF1FE',
    100: '#F7DAFC',
    200: '#EEB6F6',
    300: '#DD85EB',
    400: '#C958DA',
    500: '#AD35C0',
    600: '#853092',
    700: '#5F2867',
    800: '#3E1D43',
    900: '#261429',
  },
}

$base: #540B60;
$base-ink: #FFFFFF;
$base-50: #FCF1FE;
$base-100: #F7DAFC;
$base-200: #EEB6F6;
$base-300: #DD85EB;
$base-400: #C958DA;
$base-500: #AD35C0;
$base-600: #853092;
$base-700: #5F2867;
$base-800: #3E1D43;
$base-900: #261429;
$base-hover: #44094D;
$base-subtle: #DD9EE7;

{
    "color": {
        "base": {
            "value": "#540B60",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FCF1FE",
                "type": "color"
            },
            "100": {
                "value": "#F7DAFC",
                "type": "color"
            },
            "200": {
                "value": "#EEB6F6",
                "type": "color"
            },
            "300": {
                "value": "#DD85EB",
                "type": "color"
            },
            "400": {
                "value": "#C958DA",
                "type": "color"
            },
            "500": {
                "value": "#AD35C0",
                "type": "color"
            },
            "600": {
                "value": "#853092",
                "type": "color"
            },
            "700": {
                "value": "#5F2867",
                "type": "color"
            },
            "800": {
                "value": "#3E1D43",
                "type": "color"
            },
            "900": {
                "value": "#261429",
                "type": "color"
            }
        }
    }
}