What color is #3F044C?

#3F044C is a very dark, vivid purple. In RGB it is rgb(63, 4, 76), and in HSL hsl(289, 90%, 16%).

Is #3F044C accessible as text?

On white, #3F044C has a contrast ratio of 15.75:1 (passes WCAG AA for body text); on black it is 1.33:1 (fails). For text placed on #3F044C, use white for the best readability.

What is the closest Tailwind color to #3F044C?

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

What colors go well with #3F044C?

#3F044C pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #124E04. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #3F044C below.

Is #3F044C good for buttons?

#3F044C works well for buttons and highlights, but use white text on #3F044C — black text only reaches 1.33:1, below the 4.5:1 needed for normal-size labels.

Is #3F044C the same as CSS indigo?

No — #3F044C is not the CSS named color indigo, but indigo (#4B0082) is the closest CSS named color.

#3F044C Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #3F044C

Not just a swatch — here's how #3F044C works with other colors. Named schemes with #3F044C in its natural role, and a note on why the supporting colors balance it.

Luxury Packaging Feature · 5 colors

Feature #3F044C Anchor #141210 Accent #D89953 Secondary #2D262F 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.

Moody Editorial Color · 5 colors

Color #3F044C Anchor #2A2A2E Secondary #6E6E74 Surface #EEE5DA Accent #1F0018

Deep 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 Deep Purple.

Berry & Cream Lead · 5 colors

Lead #3F044C Surface #F5E6D7 Anchor #5D203E Accent #E5C2C6 Secondary #332B2E

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

Vintage Leather Lead · 5 colors

Lead #3F044C Secondary #7E462F Surface #ECD8C1 Accent #345249 Anchor #592235

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.

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #3F044C Secondary #55435A 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 #3F044C 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 49/100

Neutral

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

Softness 23/100

Low

Firm and assertive — carries weight and contrast.

Depth 74/100

High

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

Naturalness 1/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 37/100

Low

A faint retro warmth without tipping into sepia.

Luxury 76/100

High

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

Brand distinctiveness 48/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 31/100

Low

Workable accent with care around contrast.

Surface fit 29/100

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 #3F044C

For UI

For branding

For interior

For fashion

People also use #3F044C with

Midnight Blue Tyrian Purple British Racing 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 15.8:1. Use

Subtle surface Use #E6B8F0 for cards and hover fills. Tint 80

Avoid beside #4E0443 — 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 #3F044C 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: #3F044C;
  --color-base-rgb: 63 4 76;
  --color-base-oklch: oklch(27.2% 0.125 319.1);
  --color-50: #FCF0FE;
  --color-100: #F6D8FD;
  --color-200: #EDB2FB;
  --color-300: #DC7EF2;
  --color-400: #C84FE3;
  --color-500: #AD2BCA;
  --color-600: #842999;
  --color-700: #5E236C;
  --color-800: #3E1B46;
  --color-900: #26122B;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  deep-purple: {
    50: '#FCF0FE',
    100: '#F6D8FD',
    200: '#EDB2FB',
    300: '#DC7EF2',
    400: '#C84FE3',
    500: '#AD2BCA',
    600: '#842999',
    700: '#5E236C',
    800: '#3E1B46',
    900: '#26122B',
  },
}

$base: #3F044C;
$base-ink: #FFFFFF;
$base-50: #FCF0FE;
$base-100: #F6D8FD;
$base-200: #EDB2FB;
$base-300: #DC7EF2;
$base-400: #C84FE3;
$base-500: #AD2BCA;
$base-600: #842999;
$base-700: #5E236C;
$base-800: #3E1B46;
$base-900: #26122B;
$base-hover: #33033E;
$base-subtle: #DB93EB;

{
    "color": {
        "base": {
            "value": "#3F044C",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FCF0FE",
                "type": "color"
            },
            "100": {
                "value": "#F6D8FD",
                "type": "color"
            },
            "200": {
                "value": "#EDB2FB",
                "type": "color"
            },
            "300": {
                "value": "#DC7EF2",
                "type": "color"
            },
            "400": {
                "value": "#C84FE3",
                "type": "color"
            },
            "500": {
                "value": "#AD2BCA",
                "type": "color"
            },
            "600": {
                "value": "#842999",
                "type": "color"
            },
            "700": {
                "value": "#5E236C",
                "type": "color"
            },
            "800": {
                "value": "#3E1B46",
                "type": "color"
            },
            "900": {
                "value": "#26122B",
                "type": "color"
            }
        }
    }
}