What color is #8129CF?

#8129CF is a medium violet. In RGB it is rgb(129, 41, 207), and in HSL hsl(272, 67%, 49%).

Is #8129CF accessible as text?

On white, #8129CF has a contrast ratio of 6.66:1 (passes WCAG AA for body text); on black it is 3.15:1 (fails). For text placed on #8129CF, use white for the best readability.

What is the closest Tailwind color to #8129CF?

The nearest Tailwind CSS token is purple-700 (#8200DB).

What colors go well with #8129CF?

#8129CF pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #77D129. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #8129CF below.

Is #8129CF good for buttons?

#8129CF works well for buttons and highlights, but use white text on #8129CF — black text only reaches 3.15:1, below the 4.5:1 needed for normal-size labels.

Is #8129CF the same as CSS blueviolet?

No — #8129CF is not the CSS named color blueviolet, but blueviolet (#8A2BE2) is the closest CSS named color.

#8129CF Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #8129CF

Not just a swatch — here's how #8129CF works with other colors. Named schemes with #8129CF in its natural role, and a note on why the supporting colors balance it.

Berry & Cream Lead · 5 colors

Lead #8129CF Surface #F5E6D7 Anchor #5C2140 Accent #E5C2C7 Secondary #332B2F

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

Tech Product Signal · 5 colors

Signal #8129CF Surface #14161A Highlight #F4F6F8 Secondary #5C6573 Accent #A25EEE

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

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #8129CF Secondary #9782B7 Support #9C9088 Ink #18140F

Blue Violet 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 Blue Violet carrying the quiet middle.

Coastal Morning Lead · 5 colors

Lead #8129CF Accent #A5C4C4 Surface #E9D6BF Secondary #9AA0A1 Anchor #23334B

Blue Violet 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 #8129CF Secondary #E86B6B Accent #F49448 Anchor #593A56 Surface #F7E7D7

Blue Violet 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 #8129CF 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 35/100

Cool

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

Softness 29/100

Low

Firm and assertive — carries weight and contrast.

Depth 54/100

Moderate

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

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 15/100

Very low

Clean and current — no dusty, aged cast.

Luxury 48/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 90/100

Very high

Bold and ownable — memorable as a primary brand color.

UI accent fit 70/100

High

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

Surface fit 8/100

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 #8129CF

For UI

For branding

For interior

For fashion

People also use #8129CF with

Iris Byzantine Yellow Green Gainsboro Onyx

UI roles & guardrails

Primary action Safe as a filled button with white label. AA

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 6.7:1. Use

Subtle surface Use #E6D8F2 for cards and hover fills. Tint 80

Avoid beside #BA29D1 — 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 #8129CF 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: #8129CF;
  --color-base-rgb: 129 41 207;
  --color-base-oklch: oklch(50.5% 0.233 302.4);
  --color-50: #F8F2FD;
  --color-100: #ECDCF9;
  --color-200: #D8BBF1;
  --color-300: #BA8CE3;
  --color-400: #9D62D0;
  --color-500: #7E3FB5;
  --color-600: #64378B;
  --color-700: #492C62;
  --color-800: #322041;
  --color-900: #1F1628;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  blue-violet: {
    50: '#F8F2FD',
    100: '#ECDCF9',
    200: '#D8BBF1',
    300: '#BA8CE3',
    400: '#9D62D0',
    500: '#7E3FB5',
    600: '#64378B',
    700: '#492C62',
    800: '#322041',
    900: '#1F1628',
  },
}

$base: #8129CF;
$base-ink: #FFFFFF;
$base-50: #F8F2FD;
$base-100: #ECDCF9;
$base-200: #D8BBF1;
$base-300: #BA8CE3;
$base-400: #9D62D0;
$base-500: #7E3FB5;
$base-600: #64378B;
$base-700: #492C62;
$base-800: #322041;
$base-900: #1F1628;
$base-hover: #6821A7;
$base-subtle: #D9C4EC;

{
    "color": {
        "base": {
            "value": "#8129CF",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F8F2FD",
                "type": "color"
            },
            "100": {
                "value": "#ECDCF9",
                "type": "color"
            },
            "200": {
                "value": "#D8BBF1",
                "type": "color"
            },
            "300": {
                "value": "#BA8CE3",
                "type": "color"
            },
            "400": {
                "value": "#9D62D0",
                "type": "color"
            },
            "500": {
                "value": "#7E3FB5",
                "type": "color"
            },
            "600": {
                "value": "#64378B",
                "type": "color"
            },
            "700": {
                "value": "#492C62",
                "type": "color"
            },
            "800": {
                "value": "#322041",
                "type": "color"
            },
            "900": {
                "value": "#1F1628",
                "type": "color"
            }
        }
    }
}

Palettes built on #8129CF

Color Lab

Pairs with #8129CF

UI roles & guardrails

In real applications

Scales

Every model

Export