What color is #300321?

#300321 is a very dark, vivid magenta. In RGB it is rgb(48, 3, 33), and in HSL hsl(320, 88%, 10%).

Is #300321 accessible as text?

On white, #300321 has a contrast ratio of 18.09:1 (passes WCAG AA for body text); on black it is 1.16:1 (fails). For text placed on #300321, use white for the best readability.

What is the closest Tailwind color to #300321?

The nearest Tailwind CSS token is mauve-900 (#1D161E).

What colors go well with #300321?

#300321 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #033012. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #300321 below.

Is #300321 good for buttons?

#300321 works well for buttons and highlights, but use white text on #300321 — black text only reaches 1.16:1, below the 4.5:1 needed for normal-size labels.

Is #300321 the same as CSS midnightblue?

No — #300321 is not the CSS named color midnightblue, but midnightblue (#191970) 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.

#300321 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #300321

Not just a swatch — here's how #300321 works with other colors. Named schemes with #300321 in its natural role, and a note on why the supporting colors balance it.

Vintage Leather Lead · 5 colors

Lead #300321 Secondary #7D472C Surface #EBD8C1 Accent #454F38 Anchor #5A2232

Deep 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.

Warm Autumn Interior Dominant · 5 colors

Dominant #300321 Secondary #B96031 Accent #7D7540 Surface #F5EBDD Anchor #3C2922

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

Japanese Sand Base · 5 colors

Base #300321 Surface #F1E8DC Highlight #F7F1E7 Secondary #BCADA0 Ink #2B2723

Deep Purple sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.

Luxury Packaging Feature · 5 colors

Feature #300321 Anchor #141210 Accent #D59B51 Secondary #30252B Surface #F3EDE3

Deep 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.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #300321 Secondary #46353E Support #9C9087 Ink #18140F

Deep 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 Deep Purple carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #300321 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 60/100

Neutral

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

Softness 21/100

Low

Firm and assertive — carries weight and contrast.

Depth 77/100

High

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

Naturalness 10/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 42/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 80/100

High

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

Brand distinctiveness 32/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 15/100

Very low

Weak as an action color — too pale, too dark or too muted to signal.

Surface fit 46/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 91/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #300321

For UI

For branding

For interior

For fashion

People also use #300321 with

Russian Violet Oxblood Sacramento 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 18.1:1. Use

Subtle surface Use #EEB4DB for cards and hover fills. Tint 80

Avoid beside #300312 — 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 #300321 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: #300321;
  --color-base-rgb: 48 3 33;
  --color-base-oklch: oklch(21.1% 0.082 344.8);
  --color-50: #FEF0FA;
  --color-100: #FDD8F1;
  --color-200: #FAB2E2;
  --color-300: #F07FCB;
  --color-400: #E250B1;
  --color-500: #C82D94;
  --color-600: #982A73;
  --color-700: #6B2453;
  --color-800: #461B38;
  --color-900: #2B1323;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  deep-purple: {
    50: '#FEF0FA',
    100: '#FDD8F1',
    200: '#FAB2E2',
    300: '#F07FCB',
    400: '#E250B1',
    500: '#C82D94',
    600: '#982A73',
    700: '#6B2453',
    800: '#461B38',
    900: '#2B1323',
  },
}

$base: #300321;
$base-ink: #FFFFFF;
$base-50: #FEF0FA;
$base-100: #FDD8F1;
$base-200: #FAB2E2;
$base-300: #F07FCB;
$base-400: #E250B1;
$base-500: #C82D94;
$base-600: #982A73;
$base-700: #6B2453;
$base-800: #461B38;
$base-900: #2B1323;
$base-hover: #26021A;
$base-subtle: #E88CC9;

{
    "color": {
        "base": {
            "value": "#300321",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FEF0FA",
                "type": "color"
            },
            "100": {
                "value": "#FDD8F1",
                "type": "color"
            },
            "200": {
                "value": "#FAB2E2",
                "type": "color"
            },
            "300": {
                "value": "#F07FCB",
                "type": "color"
            },
            "400": {
                "value": "#E250B1",
                "type": "color"
            },
            "500": {
                "value": "#C82D94",
                "type": "color"
            },
            "600": {
                "value": "#982A73",
                "type": "color"
            },
            "700": {
                "value": "#6B2453",
                "type": "color"
            },
            "800": {
                "value": "#461B38",
                "type": "color"
            },
            "900": {
                "value": "#2B1323",
                "type": "color"
            }
        }
    }
}