What color is #511C4E?

#511C4E is a dark purple. In RGB it is rgb(81, 28, 78), and in HSL hsl(303, 49%, 21%).

Is #511C4E accessible as text?

On white, #511C4E has a contrast ratio of 12.92:1 (passes WCAG AA for body text); on black it is 1.63:1 (fails). For text placed on #511C4E, use white for the best readability.

What is the closest Tailwind color to #511C4E?

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

What colors go well with #511C4E?

#511C4E pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #1B501E. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #511C4E below.

Is #511C4E good for buttons?

#511C4E works well for buttons and highlights, but use white text on #511C4E — black text only reaches 1.63:1, below the 4.5:1 needed for normal-size labels.

Is #511C4E the same as CSS indigo?

No — #511C4E is not the CSS named color indigo, but indigo (#4B0082) is the closest CSS named color.

#511C4E Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #511C4E

Not just a swatch — here's how #511C4E works with other colors. Named schemes with #511C4E in its natural role, and a note on why the supporting colors balance it.

Luxury Packaging Feature · 5 colors

Feature #511C4E Anchor #141210 Accent #D79A52 Secondary #2F252E Surface #F3EDE3

Tyrian Purple 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 #511C4E Anchor #2A2A2E Secondary #6F6E74 Surface #EEE5DA Accent #2E051E

Tyrian Purple 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 Tyrian Purple.

Berry & Cream Lead · 5 colors

Lead #511C4E Surface #F5E6D7 Anchor #5D203D Accent #E6C2C5 Secondary #332B2E

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

Vintage Leather Lead · 5 colors

Lead #511C4E Secondary #7D472E Surface #ECD8C1 Accent #34524A Anchor #592234

Tyrian Purple 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 #F7F4EF Accent #511C4E Secondary #675364 Support #9C9087 Ink #18140F

Tyrian 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 Tyrian Purple carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #511C4E 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 55/100

Neutral

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

Softness 29/100

Low

Firm and assertive — carries weight and contrast.

Depth 67/100

High

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

Naturalness 3/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 51/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 72/100

High

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

Brand distinctiveness 40/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 47/100

Moderate

Workable accent with care around contrast.

Surface fit 32/100

Low

Usable as a tinted surface in measured doses.

Print safety 88/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #511C4E

For UI

For branding

For interior

For fashion

People also use #511C4E with

Indigo Tyrian Purple Castleton Green Gainsboro Byzantium

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 12.9:1. Use

Subtle surface Use #E5C8E4 for cards and hover fills. Tint 80

Avoid beside #501B3C — 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 #511C4E 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: #511C4E;
  --color-base-rgb: 81 28 78;
  --color-base-oklch: oklch(32.9% 0.105 329.9);
  --color-50: #FBF3FB;
  --color-100: #F5E0F4;
  --color-200: #EAC2E8;
  --color-300: #D798D4;
  --color-400: #C270BE;
  --color-500: #A64FA1;
  --color-600: #7F427C;
  --color-700: #5B3459;
  --color-800: #3C253B;
  --color-900: #251825;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  tyrian-purple: {
    50: '#FBF3FB',
    100: '#F5E0F4',
    200: '#EAC2E8',
    300: '#D798D4',
    400: '#C270BE',
    500: '#A64FA1',
    600: '#7F427C',
    700: '#5B3459',
    800: '#3C253B',
    900: '#251825',
  },
}

$base: #511C4E;
$base-ink: #FFFFFF;
$base-50: #FBF3FB;
$base-100: #F5E0F4;
$base-200: #EAC2E8;
$base-300: #D798D4;
$base-400: #C270BE;
$base-500: #A64FA1;
$base-600: #7F427C;
$base-700: #5B3459;
$base-800: #3C253B;
$base-900: #251825;
$base-hover: #40163E;
$base-subtle: #D9ACD7;

{
    "color": {
        "base": {
            "value": "#511C4E",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FBF3FB",
                "type": "color"
            },
            "100": {
                "value": "#F5E0F4",
                "type": "color"
            },
            "200": {
                "value": "#EAC2E8",
                "type": "color"
            },
            "300": {
                "value": "#D798D4",
                "type": "color"
            },
            "400": {
                "value": "#C270BE",
                "type": "color"
            },
            "500": {
                "value": "#A64FA1",
                "type": "color"
            },
            "600": {
                "value": "#7F427C",
                "type": "color"
            },
            "700": {
                "value": "#5B3459",
                "type": "color"
            },
            "800": {
                "value": "#3C253B",
                "type": "color"
            },
            "900": {
                "value": "#251825",
                "type": "color"
            }
        }
    }
}

Palettes built on #511C4E

Color Lab

Pairs with #511C4E

UI roles & guardrails

In real applications

Scales

Every model

Export