What color is #511556?

#511556 is a dark purple. In RGB it is rgb(81, 21, 86), and in HSL hsl(295, 61%, 21%).

Is #511556 accessible as text?

On white, #511556 has a contrast ratio of 13.20:1 (passes WCAG AA for body text); on black it is 1.59:1 (fails). For text placed on #511556, use white for the best readability.

What is the closest Tailwind color to #511556?

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

What colors go well with #511556?

#511556 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #1A5615. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #511556 below.

Is #511556 good for buttons?

#511556 works well for buttons and highlights, but use white text on #511556 — black text only reaches 1.59:1, below the 4.5:1 needed for normal-size labels.

Is #511556 the same as CSS indigo?

No — #511556 is not the CSS named color indigo, but indigo (#4B0082) is the closest CSS named color.

#511556 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #511556

Not just a swatch — here's how #511556 works with other colors. Named schemes with #511556 in its natural role, and a note on why the supporting colors balance it.

Luxury Packaging Feature · 5 colors

Feature #511556 Anchor #141210 Accent #D79A53 Secondary #2E262E 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 #511556 Anchor #2A2A2E Secondary #6F6E74 Surface #EEE5DA Accent #2F0121

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 #511556 Surface #F5E6D7 Anchor #5D203D Accent #E6C2C6 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 #511556 Secondary #7D472F Surface #ECD8C1 Accent #345249 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 #F8F4EF Accent #511556 Secondary #665167 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 #511556 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 53/100

Neutral

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

Softness 27/100

Low

Firm and assertive — carries weight and contrast.

Depth 68/100

High

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

Naturalness 2/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 44/100

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 47/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 48/100

Moderate

Workable accent with care around contrast.

Surface fit 27/100

Low

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

Print safety 86/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #511556

For UI

For branding

For interior

For fashion

People also use #511556 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 13.2:1. Use

Subtle surface Use #E5C5E8 for cards and hover fills. Tint 80

Avoid beside #561546 — 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 #511556 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: #511556;
  --color-base-rgb: 81 21 86;
  --color-base-oklch: oklch(32.5% 0.123 324.6);
  --color-50: #FCF2FC;
  --color-100: #F6DDF8;
  --color-200: #EBBDEF;
  --color-300: #D890DF;
  --color-400: #C367CB;
  --color-500: #A745B0;
  --color-600: #813B87;
  --color-700: #5C2F60;
  --color-800: #3D223F;
  --color-900: #251627;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  tyrian-purple: {
    50: '#FCF2FC',
    100: '#F6DDF8',
    200: '#EBBDEF',
    300: '#D890DF',
    400: '#C367CB',
    500: '#A745B0',
    600: '#813B87',
    700: '#5C2F60',
    800: '#3D223F',
    900: '#251627',
  },
}

$base: #511556;
$base-ink: #FFFFFF;
$base-50: #FCF2FC;
$base-100: #F6DDF8;
$base-200: #EBBDEF;
$base-300: #D890DF;
$base-400: #C367CB;
$base-500: #A745B0;
$base-600: #813B87;
$base-700: #5C2F60;
$base-800: #3D223F;
$base-900: #251627;
$base-hover: #411145;
$base-subtle: #DAA7DF;

{
    "color": {
        "base": {
            "value": "#511556",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FCF2FC",
                "type": "color"
            },
            "100": {
                "value": "#F6DDF8",
                "type": "color"
            },
            "200": {
                "value": "#EBBDEF",
                "type": "color"
            },
            "300": {
                "value": "#D890DF",
                "type": "color"
            },
            "400": {
                "value": "#C367CB",
                "type": "color"
            },
            "500": {
                "value": "#A745B0",
                "type": "color"
            },
            "600": {
                "value": "#813B87",
                "type": "color"
            },
            "700": {
                "value": "#5C2F60",
                "type": "color"
            },
            "800": {
                "value": "#3D223F",
                "type": "color"
            },
            "900": {
                "value": "#251627",
                "type": "color"
            }
        }
    }
}

Palettes built on #511556

Color Lab

Pairs with #511556

UI roles & guardrails

In real applications

Scales

Every model

Export