What color is #330B2A?

#330B2A is a very dark magenta. In RGB it is rgb(51, 11, 42), and in HSL hsl(314, 65%, 12%).

Is #330B2A accessible as text?

On white, #330B2A has a contrast ratio of 17.18:1 (passes WCAG AA for body text); on black it is 1.22:1 (fails). For text placed on #330B2A, use white for the best readability.

What is the closest Tailwind color to #330B2A?

The nearest Tailwind CSS token is mauve-800 (#2A212C).

What colors go well with #330B2A?

#330B2A pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #0B3214. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #330B2A below.

Is #330B2A good for buttons?

#330B2A works well for buttons and highlights, but use white text on #330B2A — black text only reaches 1.22:1, below the 4.5:1 needed for normal-size labels.

Is #330B2A the same as CSS midnightblue?

No — #330B2A 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.

#330B2A Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #330B2A

Not just a swatch — here's how #330B2A works with other colors. Named schemes with #330B2A in its natural role, and a note on why the supporting colors balance it.

Vintage Leather Lead · 5 colors

Lead #330B2A Secondary #7D472D Surface #ECD8C1 Accent #464F38 Anchor #592233

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 #330B2A Secondary #BA6032 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 #330B2A Surface #F1E8DC Highlight #F7F0E7 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 #330B2A Anchor #141210 Accent #D69B51 Secondary #30252C 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 #330B2A Secondary #4A3B46 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 #330B2A 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 57/100

Neutral

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

Softness 23/100

Low

Firm and assertive — carries weight and contrast.

Depth 75/100

High

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

Naturalness 6/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 42/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 77/100

High

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

Brand distinctiveness 30/100

Low

Quiet and neutral — a supporting tone, not a signature.

UI accent fit 18/100

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 92/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #330B2A

For UI

For branding

For interior

For fashion

People also use #330B2A 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 17.2:1. Use

Subtle surface Use #E7BDDD for cards and hover fills. Tint 80

Avoid beside #320B1C — 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 #330B2A at work across the surfaces designers actually ship.

Website / UI

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Build faster.

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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: #330B2A;
  --color-base-rgb: 51 11 42;
  --color-base-oklch: oklch(23.3% 0.077 337.9);
  --color-50: #FDF2FA;
  --color-100: #F9DDF2;
  --color-200: #F1BCE4;
  --color-300: #E28ECE;
  --color-400: #CF63B6;
  --color-500: #B44199;
  --color-600: #893876;
  --color-700: #622D55;
  --color-800: #402139;
  --color-900: #271623;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  deep-purple: {
    50: '#FDF2FA',
    100: '#F9DDF2',
    200: '#F1BCE4',
    300: '#E28ECE',
    400: '#CF63B6',
    500: '#B44199',
    600: '#893876',
    700: '#622D55',
    800: '#402139',
    900: '#271623',
  },
}

$base: #330B2A;
$base-ink: #FFFFFF;
$base-50: #FDF2FA;
$base-100: #F9DDF2;
$base-200: #F1BCE4;
$base-300: #E28ECE;
$base-400: #CF63B6;
$base-500: #B44199;
$base-600: #893876;
$base-700: #622D55;
$base-800: #402139;
$base-900: #271623;
$base-hover: #280921;
$base-subtle: #DD9ACD;

{
    "color": {
        "base": {
            "value": "#330B2A",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FDF2FA",
                "type": "color"
            },
            "100": {
                "value": "#F9DDF2",
                "type": "color"
            },
            "200": {
                "value": "#F1BCE4",
                "type": "color"
            },
            "300": {
                "value": "#E28ECE",
                "type": "color"
            },
            "400": {
                "value": "#CF63B6",
                "type": "color"
            },
            "500": {
                "value": "#B44199",
                "type": "color"
            },
            "600": {
                "value": "#893876",
                "type": "color"
            },
            "700": {
                "value": "#622D55",
                "type": "color"
            },
            "800": {
                "value": "#402139",
                "type": "color"
            },
            "900": {
                "value": "#271623",
                "type": "color"
            }
        }
    }
}