What color is #780451?

#780451 is a dark, vivid magenta. In RGB it is rgb(120, 4, 81), and in HSL hsl(320, 94%, 24%).

Is #780451 accessible as text?

On white, #780451 has a contrast ratio of 10.85:1 (passes WCAG AA for body text); on black it is 1.93:1 (fails). For text placed on #780451, use white for the best readability.

What is the closest Tailwind color to #780451?

The nearest Tailwind CSS token is pink-900 (#861043).

What colors go well with #780451?

#780451 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #04772A. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #780451 below.

Is #780451 good for buttons?

#780451 works well for buttons and highlights, but use white text on #780451 — black text only reaches 1.93:1, below the 4.5:1 needed for normal-size labels.

Is #780451 the same as CSS purple?

No — #780451 is not the CSS named color purple, but purple (#800080) is the closest CSS named color by perceptual color distance — it sits in a different color family, so treat it as a rough reference, not a match.

#780451 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #780451

Not just a swatch — here's how #780451 works with other colors. Named schemes with #780451 in its natural role, and a note on why the supporting colors balance it.

Modern Café Dominant · 5 colors

Dominant #780451 Anchor #3B2922 Surface #F1E2D1 Accent #9B9463 Secondary #3C3833

Byzantium anchors this café scheme as the warm mid-tone, lifted by latte cream and a muted sage accent and grounded by espresso brown and a warm charcoal.

Vintage Leather Lead · 5 colors

Lead #780451 Secondary #7D472C Surface #EBD8C1 Accent #454F38 Anchor #5A2232

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

Berry & Cream Lead · 5 colors

Lead #780451 Surface #F4E6D7 Anchor #5E203B Accent #E6C2C4 Secondary #332B2E

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

Warm Autumn Interior Dominant · 5 colors

Dominant #780451 Secondary #B96130 Accent #7C7541 Surface #F5EBDD Anchor #3C2922

This palette keeps Byzantium as the dominant warm neutral, balanced by muted terracotta and olive earth tones and grounded by a deep espresso anchor.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #780451 Secondary #825C6F Support #9C9087 Ink #17140F

Byzantium 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 Byzantium carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #780451 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 72/100

Warm

Reads warm and advancing — inviting, energetic, draws the eye forward.

Softness 29/100

Low

Firm and assertive — carries weight and contrast.

Depth 64/100

High

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

Naturalness 11/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 42/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 64/100

High

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

Brand distinctiveness 42/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 67/100

High

Strong interactive accent — visible and can carry a legible label.

Surface fit 15/100

Very low

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

Print safety 83/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #780451

For UI

For branding

For interior

For fashion

People also use #780451 with

Mauveine Maroon 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 10.9:1. Use

Subtle surface Use #F2BEE1 for cards and hover fills. Tint 80

Avoid beside #77042A — 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 #780451 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: #780451;
  --color-base-rgb: 120 4 81;
  --color-base-oklch: oklch(38.1% 0.157 348.0);
  --color-50: #FEF0FA;
  --color-100: #FDD8F1;
  --color-200: #FCB1E3;
  --color-300: #F47BCC;
  --color-400: #E74BB3;
  --color-500: #CD2896;
  --color-600: #9B2674;
  --color-700: #6D2154;
  --color-800: #471A38;
  --color-900: #2B1223;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  byzantium: {
    50: '#FEF0FA',
    100: '#FDD8F1',
    200: '#FCB1E3',
    300: '#F47BCC',
    400: '#E74BB3',
    500: '#CD2896',
    600: '#9B2674',
    700: '#6D2154',
    800: '#471A38',
    900: '#2B1223',
  },
}

$base: #780451;
$base-ink: #FFFFFF;
$base-50: #FEF0FA;
$base-100: #FDD8F1;
$base-200: #FCB1E3;
$base-300: #F47BCC;
$base-400: #E74BB3;
$base-500: #CD2896;
$base-600: #9B2674;
$base-700: #6D2154;
$base-800: #471A38;
$base-900: #2B1223;
$base-hover: #5F0340;
$base-subtle: #EE9BD3;

{
    "color": {
        "base": {
            "value": "#780451",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FEF0FA",
                "type": "color"
            },
            "100": {
                "value": "#FDD8F1",
                "type": "color"
            },
            "200": {
                "value": "#FCB1E3",
                "type": "color"
            },
            "300": {
                "value": "#F47BCC",
                "type": "color"
            },
            "400": {
                "value": "#E74BB3",
                "type": "color"
            },
            "500": {
                "value": "#CD2896",
                "type": "color"
            },
            "600": {
                "value": "#9B2674",
                "type": "color"
            },
            "700": {
                "value": "#6D2154",
                "type": "color"
            },
            "800": {
                "value": "#471A38",
                "type": "color"
            },
            "900": {
                "value": "#2B1223",
                "type": "color"
            }
        }
    }
}

Palettes built on #780451

Color Lab

Pairs with #780451

UI roles & guardrails

In real applications

Scales

Every model

Export