What color is #A181EC?

#A181EC is a light, vivid indigo. In RGB it is rgb(161, 129, 236), and in HSL hsl(258, 74%, 72%).

Is #A181EC accessible as text?

On white, #A181EC has a contrast ratio of 3.06:1 (fails WCAG AA for body text); on black it is 6.87:1 (passes). For text placed on #A181EC, use black for the best readability.

What is the closest Tailwind color to #A181EC?

The nearest Tailwind CSS token is violet-400 (#A684FF).

What colors go well with #A181EC?

#A181EC pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #CDEC83. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #A181EC below.

Is #A181EC good for buttons?

#A181EC works well for buttons and highlights, but use black text on #A181EC — white text only reaches 3.06:1, below the 4.5:1 needed for normal-size labels.

Is #A181EC the same as CSS mediumpurple?

No — #A181EC is not the CSS named color mediumpurple, but mediumpurple (#9370DB) is the closest CSS named color.

#A181EC Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #A181EC

Not just a swatch — here's how #A181EC works with other colors. Named schemes with #A181EC in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #A181EC Accent #A5C4C3 Surface #E9D6BF Secondary #9AA0A1 Anchor #23334A

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

Nordic Calm Accent · 5 colors

Accent #A181EC Secondary #AFB4B8 Surface #F1F2F0 Support #7F92A7 Anchor #2E3236

Medium Purple keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.

Berry & Cream Lead · 5 colors

Lead #A181EC Surface #F5E5D7 Anchor #5C2141 Accent #E5C2C8 Secondary #332B2F

Medium Purple 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 #A181EC Secondary #C6BDE4 Support #9D9088 Ink #18140F

Medium 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 Medium Purple carrying the quiet middle.

Tech Product Signal · 5 colors

Signal #A181EC Surface #14161A Highlight #F4F6F8 Secondary #5B6572 Accent #C5AAFF

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

Build a working theme in the generator →

Color Lab

How #A181EC 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 31/100

Cool

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

Softness 48/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 33/100

Low

Mid depth — usable as an accent or a muted ground.

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 37/100

Low

A faint retro warmth without tipping into sepia.

Luxury 38/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 60/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 68/100

High

Strong interactive accent — visible and can carry a legible label.

Surface fit 24/100

Low

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

Print safety 80/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #A181EC

For UI

For branding

For interior

For fashion

People also use #A181EC with

Light Steel Blue Orchid Flax Gainsboro Russian Violet

UI roles & guardrails

Primary action Safe as a filled button with near-black label. AA

Body text Do not use for body copy on light surfaces. Avoid

Large display Fine for headings 24px+ on white. Pass

Background Pair with #141310 text at 6.1:1. Use

Subtle surface Use #EEE9F8 for cards and hover fills. Tint 80

Avoid beside #C683EC — 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 #A181EC at work across the surfaces designers actually ship.

Website / UI

Northwind Sign up

Build faster.

A working theme, generated in seconds.

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: #A181EC;
  --color-base-rgb: 161 129 236;
  --color-base-oklch: oklch(67.9% 0.156 295.8);
  --color-50: #F5F1FE;
  --color-100: #E4DBFB;
  --color-200: #CAB8F4;
  --color-300: #A488E7;
  --color-400: #805CD6;
  --color-500: #6039BC;
  --color-600: #4E338F;
  --color-700: #3B2A65;
  --color-800: #291F42;
  --color-900: #1B1529;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  medium-purple: {
    50: '#F5F1FE',
    100: '#E4DBFB',
    200: '#CAB8F4',
    300: '#A488E7',
    400: '#805CD6',
    500: '#6039BC',
    600: '#4E338F',
    700: '#3B2A65',
    800: '#291F42',
    900: '#1B1529',
  },
}

$base: #A181EC;
$base-ink: #141310;
$base-50: #F5F1FE;
$base-100: #E4DBFB;
$base-200: #CAB8F4;
$base-300: #A488E7;
$base-400: #805CD6;
$base-500: #6039BC;
$base-600: #4E338F;
$base-700: #3B2A65;
$base-800: #291F42;
$base-900: #1B1529;
$base-hover: #7343E3;
$base-subtle: #E5DEF6;

{
    "color": {
        "base": {
            "value": "#A181EC",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F5F1FE",
                "type": "color"
            },
            "100": {
                "value": "#E4DBFB",
                "type": "color"
            },
            "200": {
                "value": "#CAB8F4",
                "type": "color"
            },
            "300": {
                "value": "#A488E7",
                "type": "color"
            },
            "400": {
                "value": "#805CD6",
                "type": "color"
            },
            "500": {
                "value": "#6039BC",
                "type": "color"
            },
            "600": {
                "value": "#4E338F",
                "type": "color"
            },
            "700": {
                "value": "#3B2A65",
                "type": "color"
            },
            "800": {
                "value": "#291F42",
                "type": "color"
            },
            "900": {
                "value": "#1B1529",
                "type": "color"
            }
        }
    }
}

Palettes built on #A181EC

Color Lab

Pairs with #A181EC

UI roles & guardrails

In real applications

Scales

Every model

Export