What color is #4E147B?

#4E147B is a dark, vivid violet. In RGB it is rgb(78, 20, 123), and in HSL hsl(274, 72%, 28%).

Is #4E147B accessible as text?

On white, #4E147B has a contrast ratio of 12.28:1 (passes WCAG AA for body text); on black it is 1.71:1 (fails). For text placed on #4E147B, use white for the best readability.

What is the closest Tailwind color to #4E147B?

The nearest Tailwind CSS token is purple-900 (#59168B).

What colors go well with #4E147B?

#4E147B pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #417B14. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #4E147B below.

Is #4E147B good for buttons?

#4E147B works well for buttons and highlights, but use white text on #4E147B — black text only reaches 1.71:1, below the 4.5:1 needed for normal-size labels.

Is #4E147B the same as CSS indigo?

No — #4E147B is not the CSS named color indigo, but indigo (#4B0082) is the closest CSS named color.

#4E147B Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #4E147B

Not just a swatch — here's how #4E147B works with other colors. Named schemes with #4E147B in its natural role, and a note on why the supporting colors balance it.

Luxury Packaging Feature · 5 colors

Feature #4E147B Anchor #141210 Accent #D99855 Secondary #2B2731 Surface #F3ECE3

Indigo 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 #4E147B Anchor #2A2A2E Secondary #6E6E74 Surface #EEE5DA Accent #33003A

Indigo 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 Indigo.

Coastal Morning Lead · 5 colors

Lead #4E147B Accent #A5C4C4 Surface #E9D6BF Secondary #9AA0A1 Anchor #23334B

Indigo opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.

Berry & Cream Lead · 5 colors

Lead #4E147B Surface #F5E6D7 Anchor #5C2140 Accent #E5C2C7 Secondary #332B2F

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

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #4E147B Secondary #67587A Support #9C9088 Ink #18140F

Indigo 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 Indigo carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #4E147B 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 37/100

Cool

Reads cool and recessive — calming, technical, good for trust-led UI.

Softness 26/100

Low

Firm and assertive — carries weight and contrast.

Depth 68/100

High

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

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 32/100

Low

A faint retro warmth without tipping into sepia.

Luxury 67/100

High

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

Brand distinctiveness 62/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 56/100

Moderate

Workable accent with care around contrast.

Surface fit 17/100

Very low

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

Print safety 81/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #4E147B

For UI

For branding

For interior

For fashion

People also use #4E147B with

Zaffre Purple Avocado Gainsboro Onyx

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 12.3:1. Use

Subtle surface Use #DDC7ED for cards and hover fills. Tint 80

Avoid beside #71147B — 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 #4E147B 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: #4E147B;
  --color-base-rgb: 78 20 123;
  --color-base-oklch: oklch(34.9% 0.160 304.5);
  --color-50: #F8F1FD;
  --color-100: #EDDBFA;
  --color-200: #DAB9F3;
  --color-300: #BE89E6;
  --color-400: #A15DD5;
  --color-500: #833BBA;
  --color-600: #67348E;
  --color-700: #4B2A64;
  --color-800: #331F42;
  --color-900: #201528;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  indigo: {
    50: '#F8F1FD',
    100: '#EDDBFA',
    200: '#DAB9F3',
    300: '#BE89E6',
    400: '#A15DD5',
    500: '#833BBA',
    600: '#67348E',
    700: '#4B2A64',
    800: '#331F42',
    900: '#201528',
  },
}

$base: #4E147B;
$base-ink: #FFFFFF;
$base-50: #F8F1FD;
$base-100: #EDDBFA;
$base-200: #DAB9F3;
$base-300: #BE89E6;
$base-400: #A15DD5;
$base-500: #833BBA;
$base-600: #67348E;
$base-700: #4B2A64;
$base-800: #331F42;
$base-900: #201528;
$base-hover: #3F1062;
$base-subtle: #CCAAE6;

{
    "color": {
        "base": {
            "value": "#4E147B",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F8F1FD",
                "type": "color"
            },
            "100": {
                "value": "#EDDBFA",
                "type": "color"
            },
            "200": {
                "value": "#DAB9F3",
                "type": "color"
            },
            "300": {
                "value": "#BE89E6",
                "type": "color"
            },
            "400": {
                "value": "#A15DD5",
                "type": "color"
            },
            "500": {
                "value": "#833BBA",
                "type": "color"
            },
            "600": {
                "value": "#67348E",
                "type": "color"
            },
            "700": {
                "value": "#4B2A64",
                "type": "color"
            },
            "800": {
                "value": "#331F42",
                "type": "color"
            },
            "900": {
                "value": "#201528",
                "type": "color"
            }
        }
    }
}

Palettes built on #4E147B

Color Lab

Pairs with #4E147B

UI roles & guardrails

In real applications

Scales

Every model

Export