What color is #C668FF?

#C668FF is a light, vivid violet. In RGB it is rgb(198, 104, 255), and in HSL hsl(277, 100%, 70%).

Is #C668FF accessible as text?

On white, #C668FF has a contrast ratio of 3.08:1 (fails WCAG AA for body text); on black it is 6.83:1 (passes). For text placed on #C668FF, use black for the best readability.

What is the closest Tailwind color to #C668FF?

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

What colors go well with #C668FF?

#C668FF pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #A1FF66. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #C668FF below.

Is #C668FF good for buttons?

#C668FF works well for buttons and highlights, but use black text on #C668FF — white text only reaches 3.08:1, below the 4.5:1 needed for normal-size labels.

Is #C668FF the same as CSS mediumorchid?

No — #C668FF is not the CSS named color mediumorchid, but mediumorchid (#BA55D3) is the closest CSS named color.

#C668FF Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #C668FF

Not just a swatch — here's how #C668FF works with other colors. Named schemes with #C668FF in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #C668FF Secondary #AFB4B9 Surface #F1F2F0 Support #8091A7 Anchor #2F3236

Heliotrope 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 #C668FF Surface #F5E6D7 Anchor #5C213F Accent #E5C2C7 Secondary #332B2F

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

Tech Product Signal · 5 colors

Signal #C668FF Surface #14161A Highlight #F4F6F8 Secondary #5C6573 Accent #E996FF

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

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #C668FF Secondary #D7B9ED Support #9C9088 Ink #18140F

Heliotrope 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 Heliotrope carrying the quiet middle.

Sunset Warmth Glow · 5 colors

Glow #C668FF Secondary #E86B69 Accent #F39546 Anchor #593A55 Surface #F6E7D7

Heliotrope 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 #C668FF 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 42/100

Neutral

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

Softness 39/100

Low

Middle-weight — neither delicate nor heavy.

Depth 34/100

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 16/100

Very low

Clean and current — no dusty, aged cast.

Luxury 34/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 86/100

Very high

Bold and ownable — memorable as a primary brand color.

UI accent fit 49/100

Moderate

Workable accent with care around contrast.

Surface fit 25/100

Low

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

Print safety 74/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #C668FF

For UI

For branding

For interior

For fashion

People also use #C668FF with

Cornflower Blue Neon Pink Light Green Gainsboro Onyx

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 6.0:1. Use

Subtle surface Use #F2E5FB for cards and hover fills. Tint 80

Avoid beside #F766FF — 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 #C668FF 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: #C668FF;
  --color-base-rgb: 198 104 255;
  --color-base-oklch: oklch(68.9% 0.224 310.6);
  --color-50: #F9F0FE;
  --color-100: #EFD8FD;
  --color-200: #DFB1FC;
  --color-300: #C777F8;
  --color-400: #AC46EC;
  --color-500: #8F22D2;
  --color-600: #6F239F;
  --color-700: #511F70;
  --color-800: #361848;
  --color-900: #22112C;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  heliotrope: {
    50: '#F9F0FE',
    100: '#EFD8FD',
    200: '#DFB1FC',
    300: '#C777F8',
    400: '#AC46EC',
    500: '#8F22D2',
    600: '#6F239F',
    700: '#511F70',
    800: '#361848',
    900: '#22112C',
  },
}

$base: #C668FF;
$base-ink: #141310;
$base-50: #F9F0FE;
$base-100: #EFD8FD;
$base-200: #DFB1FC;
$base-300: #C777F8;
$base-400: #AC46EC;
$base-500: #8F22D2;
$base-600: #6F239F;
$base-700: #511F70;
$base-800: #361848;
$base-900: #22112C;
$base-hover: #A91FFF;
$base-subtle: #ECD7F9;

{
    "color": {
        "base": {
            "value": "#C668FF",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F9F0FE",
                "type": "color"
            },
            "100": {
                "value": "#EFD8FD",
                "type": "color"
            },
            "200": {
                "value": "#DFB1FC",
                "type": "color"
            },
            "300": {
                "value": "#C777F8",
                "type": "color"
            },
            "400": {
                "value": "#AC46EC",
                "type": "color"
            },
            "500": {
                "value": "#8F22D2",
                "type": "color"
            },
            "600": {
                "value": "#6F239F",
                "type": "color"
            },
            "700": {
                "value": "#511F70",
                "type": "color"
            },
            "800": {
                "value": "#361848",
                "type": "color"
            },
            "900": {
                "value": "#22112C",
                "type": "color"
            }
        }
    }
}