What color is #C666DB?

#C666DB is a light, soft purple. In RGB it is rgb(198, 102, 219), and in HSL hsl(289, 62%, 63%).

Is #C666DB accessible as text?

On white, #C666DB has a contrast ratio of 3.32:1 (fails WCAG AA for body text); on black it is 6.32:1 (passes). For text placed on #C666DB, use black for the best readability.

What is the closest Tailwind color to #C666DB?

The nearest Tailwind CSS token is purple-400 (#C27AFF).

What colors go well with #C666DB?

#C666DB pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #7CDB66. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #C666DB below.

Is #C666DB good for buttons?

#C666DB works well for buttons and highlights, but use black text on #C666DB — white text only reaches 3.32:1, below the 4.5:1 needed for normal-size labels.

Is #C666DB the same as CSS mediumorchid?

No — #C666DB is not the CSS named color mediumorchid, but mediumorchid (#BA55D3) is the closest CSS named color.

#C666DB Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #C666DB

Not just a swatch — here's how #C666DB works with other colors. Named schemes with #C666DB in its natural role, and a note on why the supporting colors balance it.

Berry & Cream Lead · 5 colors

Lead #C666DB Surface #F5E6D7 Anchor #5D203E Accent #E5C2C6 Secondary #332B2E

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

Tech Product Signal · 5 colors

Signal #C666DB Surface #14161A Highlight #F4F6F8 Secondary #5C6573 Accent #E992FD

Medium Orchid 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 Orchid.

Japanese Sand Base · 5 colors

Base #C666DB Surface #F1E8DC Highlight #F7F0E7 Secondary #BDADA1 Ink #2C2723

Medium Orchid 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 #C666DB Secondary #D4B2DB Support #9C9087 Ink #18140F

Medium Orchid 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 Orchid carrying the quiet middle.

Sunset Warmth Glow · 5 colors

Glow #C666DB Secondary #E86C66 Accent #F29644 Anchor #593A55 Surface #F6E8D7

Medium Orchid 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 #C666DB 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 50/100

Neutral

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

Softness 43/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 35/100

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 30/100

Low

A faint retro warmth without tipping into sepia.

Luxury 37/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 74/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 65/100

High

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

Surface fit 23/100

Low

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

Print safety 78/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #C666DB

For UI

For branding

For interior

For fashion

People also use #C666DB with

Medium Purple Pale Violet Red Yellow Green Gainsboro Eggplant

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 5.6:1. Use

Subtle surface Use #F1E4F5 for cards and hover fills. Tint 80

Avoid beside #DB66CA — 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 #C666DB 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: #C666DB;
  --color-base-rgb: 198 102 219;
  --color-base-oklch: oklch(66.7% 0.190 320.2);
  --color-50: #FBF2FD;
  --color-100: #F3DDF8;
  --color-200: #E6BDEF;
  --color-300: #D190E0;
  --color-400: #BA66CC;
  --color-500: #9D44B1;
  --color-600: #793A87;
  --color-700: #572E60;
  --color-800: #3A223F;
  --color-900: #241627;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  medium-orchid: {
    50: '#FBF2FD',
    100: '#F3DDF8',
    200: '#E6BDEF',
    300: '#D190E0',
    400: '#BA66CC',
    500: '#9D44B1',
    600: '#793A87',
    700: '#572E60',
    800: '#3A223F',
    900: '#241627',
  },
}

$base: #C666DB;
$base-ink: #141310;
$base-50: #FBF2FD;
$base-100: #F3DDF8;
$base-200: #E6BDEF;
$base-300: #D190E0;
$base-400: #BA66CC;
$base-500: #9D44B1;
$base-600: #793A87;
$base-700: #572E60;
$base-800: #3A223F;
$base-900: #241627;
$base-hover: #B232CF;
$base-subtle: #EBD5F0;

{
    "color": {
        "base": {
            "value": "#C666DB",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FBF2FD",
                "type": "color"
            },
            "100": {
                "value": "#F3DDF8",
                "type": "color"
            },
            "200": {
                "value": "#E6BDEF",
                "type": "color"
            },
            "300": {
                "value": "#D190E0",
                "type": "color"
            },
            "400": {
                "value": "#BA66CC",
                "type": "color"
            },
            "500": {
                "value": "#9D44B1",
                "type": "color"
            },
            "600": {
                "value": "#793A87",
                "type": "color"
            },
            "700": {
                "value": "#572E60",
                "type": "color"
            },
            "800": {
                "value": "#3A223F",
                "type": "color"
            },
            "900": {
                "value": "#241627",
                "type": "color"
            }
        }
    }
}

Palettes built on #C666DB

Color Lab

Pairs with #C666DB

UI roles & guardrails

In real applications

Scales

Every model

Export