What color is #4E05AD?

#4E05AD is a dark, vivid violet. In RGB it is rgb(78, 5, 173), and in HSL hsl(266, 94%, 35%).

Is #4E05AD accessible as text?

On white, #4E05AD has a contrast ratio of 10.77:1 (passes WCAG AA for body text); on black it is 1.95:1 (fails). For text placed on #4E05AD, use white for the best readability.

What is the closest Tailwind color to #4E05AD?

The nearest Tailwind CSS token is violet-900 (#4D179A).

What colors go well with #4E05AD?

#4E05AD pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #64AD05. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #4E05AD below.

Is #4E05AD good for buttons?

#4E05AD works well for buttons and highlights, but use white text on #4E05AD — black text only reaches 1.95:1, below the 4.5:1 needed for normal-size labels.

Is #4E05AD the same as CSS indigo?

No — #4E05AD is not the CSS named color indigo, but indigo (#4B0082) is the closest CSS named color.

#4E05AD Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #4E05AD

Not just a swatch — here's how #4E05AD works with other colors. Named schemes with #4E05AD in its natural role, and a note on why the supporting colors balance it.

Berry & Cream Lead · 5 colors

Lead #4E05AD Surface #F5E5D7 Anchor #5C2141 Accent #E5C2C8 Secondary #332B2F

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

Tech Product Signal · 5 colors

Signal #4E05AD Surface #14161A Highlight #F4F6F8 Secondary #5B6672 Accent #6B46CB

Indigo is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Indigo.

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #4E05AD Secondary #6C6495 Support #9D9088 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.

Coastal Morning Lead · 5 colors

Lead #4E05AD Accent #A5C4C3 Surface #E9D6BF Secondary #9AA0A1 Anchor #22334A

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

Sunset Warmth Glow · 5 colors

Glow #4E05AD Secondary #E86B6E Accent #F5944B Anchor #583B57 Surface #F7E7D7

Indigo glows at the center of this sunset palette, joined by coral and gold, deepened by a plum anchor and cooled with cream.

Build a working theme in the generator →

Color Lab

How #4E05AD 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 25/100

Cool

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

Softness 24/100

Low

Firm and assertive — carries weight and contrast.

Depth 66/100

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 16/100

Very low

Clean and current — no dusty, aged cast.

Luxury 58/100

Moderate

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

Brand distinctiveness 84/100

Very high

Bold and ownable — memorable as a primary brand color.

UI accent fit 56/100

Moderate

Workable accent with care around contrast.

Surface fit 15/100

Very low

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

Print safety 71/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #4E05AD

For UI

For branding

For interior

For fashion

People also use #4E05AD with

Medium Blue Byzantine Olive Drab 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 10.8:1. Use

Subtle surface Use #DBC7F4 for cards and hover fills. Tint 80

Avoid beside #8605AD — 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 #4E05AD 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: #4E05AD;
  --color-base-rgb: 78 5 173;
  --color-base-oklch: oklch(39.1% 0.217 290.6);
  --color-50: #F6F0FE;
  --color-100: #E8D8FD;
  --color-200: #D1B1FC;
  --color-300: #B07BF4;
  --color-400: #8F4BE7;
  --color-500: #6F28CD;
  --color-600: #59269B;
  --color-700: #42216D;
  --color-800: #2D1A47;
  --color-900: #1D122B;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  indigo: {
    50: '#F6F0FE',
    100: '#E8D8FD',
    200: '#D1B1FC',
    300: '#B07BF4',
    400: '#8F4BE7',
    500: '#6F28CD',
    600: '#59269B',
    700: '#42216D',
    800: '#2D1A47',
    900: '#1D122B',
  },
}

$base: #4E05AD;
$base-ink: #FFFFFF;
$base-50: #F6F0FE;
$base-100: #E8D8FD;
$base-200: #D1B1FC;
$base-300: #B07BF4;
$base-400: #8F4BE7;
$base-500: #6F28CD;
$base-600: #59269B;
$base-700: #42216D;
$base-800: #2D1A47;
$base-900: #1D122B;
$base-hover: #3E048B;
$base-subtle: #C9AAF1;

{
    "color": {
        "base": {
            "value": "#4E05AD",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F6F0FE",
                "type": "color"
            },
            "100": {
                "value": "#E8D8FD",
                "type": "color"
            },
            "200": {
                "value": "#D1B1FC",
                "type": "color"
            },
            "300": {
                "value": "#B07BF4",
                "type": "color"
            },
            "400": {
                "value": "#8F4BE7",
                "type": "color"
            },
            "500": {
                "value": "#6F28CD",
                "type": "color"
            },
            "600": {
                "value": "#59269B",
                "type": "color"
            },
            "700": {
                "value": "#42216D",
                "type": "color"
            },
            "800": {
                "value": "#2D1A47",
                "type": "color"
            },
            "900": {
                "value": "#1D122B",
                "type": "color"
            }
        }
    }
}

Palettes built on #4E05AD

Color Lab

Pairs with #4E05AD

UI roles & guardrails

In real applications

Scales

Every model

Export