What color is #ECB3EF?

#ECB3EF is a pale, soft purple. In RGB it is rgb(236, 179, 239), and in HSL hsl(297, 65%, 82%).

Is #ECB3EF accessible as text?

On white, #ECB3EF has a contrast ratio of 1.71:1 (fails WCAG AA for body text); on black it is 12.26:1 (passes). For text placed on #ECB3EF, use black for the best readability.

What is the closest Tailwind color to #ECB3EF?

The nearest Tailwind CSS token is purple-300 (#DAB2FF).

What colors go well with #ECB3EF?

#ECB3EF pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #B6EFB3. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #ECB3EF below.

Is #ECB3EF good for buttons?

#ECB3EF works well for buttons and highlights, but use black text on #ECB3EF — white text only reaches 1.71:1, below the 4.5:1 needed for normal-size labels.

Is #ECB3EF the same as CSS plum?

No — #ECB3EF is not the CSS named color plum, but plum (#DDA0DD) is the closest CSS named color.

#ECB3EF Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #ECB3EF

Not just a swatch — here's how #ECB3EF works with other colors. Named schemes with #ECB3EF in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #ECB3EF Accent #A5C3C5 Surface #E8D6BF Secondary #9AA0A1 Anchor #24334B

Mauve 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 #ECB3EF Surface #F5E6D7 Anchor #5D203D Accent #E6C2C6 Secondary #332B2E

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

Japanese Sand Base · 5 colors

Base #ECB3EF Surface #F1E8DC Highlight #F7F0E7 Secondary #BDADA1 Ink #2C2723

Mauve 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.

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #ECB3EF Secondary #FFF0FF Support #9C9087 Ink #18140F

Mauve 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 Mauve carrying the quiet middle.

Tech Product Signal · 5 colors

Signal #ECB3EF Surface #14161A Highlight #F4F6F8 Secondary #5C6573 Accent #FFDCFF

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

Build a working theme in the generator →

Color Lab

How #ECB3EF 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 53/100

Neutral

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

Softness 68/100

High

Soft and easy on the eye — gentle backdrops, calm surfaces.

Depth 16/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 2/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 43/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 23/100

Low

Playful and accessible rather than exclusive.

Brand distinctiveness 40/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 18/100

Very low

Weak as an action color — too pale, too dark or too muted to signal.

Surface fit 53/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 89/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #ECB3EF

For UI

For branding

For interior

For fashion

People also use #ECB3EF with

Periwinkle Cherry Blossom Tea Green Gainsboro Byzantium

UI roles & guardrails

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

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

Large display Only on dark surfaces. Avoid

Background Pair with #141310 text at 10.8:1. Use

Subtle surface Use #FAF2FA for cards and hover fills. Tint 80

Avoid beside #EFB3DE — 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 #ECB3EF 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: #ECB3EF;
  --color-base-rgb: 236 179 239;
  --color-base-oklch: oklch(83.8% 0.102 324.8);
  --color-50: #FCF2FD;
  --color-100: #F7DDF9;
  --color-200: #EEBCF1;
  --color-300: #DD8EE2;
  --color-400: #C963CF;
  --color-500: #AE41B4;
  --color-600: #853889;
  --color-700: #5F2D62;
  --color-800: #3F2140;
  --color-900: #271627;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  mauve: {
    50: '#FCF2FD',
    100: '#F7DDF9',
    200: '#EEBCF1',
    300: '#DD8EE2',
    400: '#C963CF',
    500: '#AE41B4',
    600: '#853889',
    700: '#5F2D62',
    800: '#3F2140',
    900: '#271627',
  },
}

$base: #ECB3EF;
$base-ink: #141310;
$base-50: #FCF2FD;
$base-100: #F7DDF9;
$base-200: #EEBCF1;
$base-300: #DD8EE2;
$base-400: #C963CF;
$base-500: #AE41B4;
$base-600: #853889;
$base-700: #5F2D62;
$base-800: #3F2140;
$base-900: #271627;
$base-hover: #DB6EE0;
$base-subtle: #F7EAF8;

{
    "color": {
        "base": {
            "value": "#ECB3EF",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FCF2FD",
                "type": "color"
            },
            "100": {
                "value": "#F7DDF9",
                "type": "color"
            },
            "200": {
                "value": "#EEBCF1",
                "type": "color"
            },
            "300": {
                "value": "#DD8EE2",
                "type": "color"
            },
            "400": {
                "value": "#C963CF",
                "type": "color"
            },
            "500": {
                "value": "#AE41B4",
                "type": "color"
            },
            "600": {
                "value": "#853889",
                "type": "color"
            },
            "700": {
                "value": "#5F2D62",
                "type": "color"
            },
            "800": {
                "value": "#3F2140",
                "type": "color"
            },
            "900": {
                "value": "#271627",
                "type": "color"
            }
        }
    }
}

Palettes built on #ECB3EF

Color Lab

Pairs with #ECB3EF

UI roles & guardrails

In real applications

Scales

Every model

Export