What color is #512ABC?

#512ABC is a medium indigo. In RGB it is rgb(81, 42, 188), and in HSL hsl(256, 63%, 45%).

Is #512ABC accessible as text?

On white, #512ABC has a contrast ratio of 8.72:1 (passes WCAG AA for body text); on black it is 2.41:1 (fails). For text placed on #512ABC, use white for the best readability.

What is the closest Tailwind color to #512ABC?

The nearest Tailwind CSS token is violet-800 (#5D0EC0).

What colors go well with #512ABC?

#512ABC pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #94BB2A. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #512ABC below.

Is #512ABC good for buttons?

#512ABC works well for buttons and highlights, but use white text on #512ABC — black text only reaches 2.41:1, below the 4.5:1 needed for normal-size labels.

Is #512ABC the same as CSS rebeccapurple?

No — #512ABC is not the CSS named color rebeccapurple, but rebeccapurple (#663399) is the closest CSS named color.

#512ABC Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #512ABC

Not just a swatch — here's how #512ABC works with other colors. Named schemes with #512ABC in its natural role, and a note on why the supporting colors balance it.

Tech Product Signal · 5 colors

Signal #512ABC Surface #14161A Highlight #F4F6F8 Secondary #5B6672 Accent #6F5ADA

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

Berry & Cream Lead · 5 colors

Lead #512ABC Surface #F5E5D7 Anchor #5B2142 Accent #E5C2C8 Secondary #332B2F

Grape 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 #512ABC Secondary #7573A3 Support #9D9088 Ink #18140F

Grape 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 Grape carrying the quiet middle.

Coastal Morning Lead · 5 colors

Lead #512ABC Accent #A5C4C3 Surface #E9D5BF Secondary #9AA0A1 Anchor #22334A

Grape 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 #512ABC Secondary #E86A6F Accent #F5934C Anchor #583B57 Surface #F7E7D7

Grape 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 #512ABC 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 22/100

Cool

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

Softness 27/100

Low

Firm and assertive — carries weight and contrast.

Depth 61/100

High

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

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 20/100

Very low

Clean and current — no dusty, aged cast.

Luxury 55/100

Moderate

Restrained and premium — deep, quiet, high-end packaging and fashion.

Brand distinctiveness 81/100

Very high

Bold and ownable — memorable as a primary brand color.

UI accent fit 71/100

High

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

Surface fit 12/100

Very low

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

Print safety 70/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #512ABC

For UI

For branding

For interior

For fashion

People also use #512ABC with

Royal Blue Dark Orchid Apple Green Gainsboro Russian Violet

UI roles & guardrails

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

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 8.7:1. Use

Subtle surface Use #DDD6F0 for cards and hover fills. Tint 80

Avoid beside #812ABB — 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 #512ABC 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: #512ABC;
  --color-base-rgb: 81 42 188;
  --color-base-oklch: oklch(43.7% 0.210 286.1);
  --color-50: #F5F2FD;
  --color-100: #E4DDF8;
  --color-200: #CABDF0;
  --color-300: #A58FE0;
  --color-400: #8165CD;
  --color-500: #6143B2;
  --color-600: #4F3A88;
  --color-700: #3C2E61;
  --color-800: #292140;
  --color-900: #1B1627;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  grape: {
    50: '#F5F2FD',
    100: '#E4DDF8',
    200: '#CABDF0',
    300: '#A58FE0',
    400: '#8165CD',
    500: '#6143B2',
    600: '#4F3A88',
    700: '#3C2E61',
    800: '#292140',
    900: '#1B1627',
  },
}

$base: #512ABC;
$base-ink: #FFFFFF;
$base-50: #F5F2FD;
$base-100: #E4DDF8;
$base-200: #CABDF0;
$base-300: #A58FE0;
$base-400: #8165CD;
$base-500: #6143B2;
$base-600: #4F3A88;
$base-700: #3C2E61;
$base-800: #292140;
$base-900: #1B1627;
$base-hover: #412296;
$base-subtle: #CCC1E9;

{
    "color": {
        "base": {
            "value": "#512ABC",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F5F2FD",
                "type": "color"
            },
            "100": {
                "value": "#E4DDF8",
                "type": "color"
            },
            "200": {
                "value": "#CABDF0",
                "type": "color"
            },
            "300": {
                "value": "#A58FE0",
                "type": "color"
            },
            "400": {
                "value": "#8165CD",
                "type": "color"
            },
            "500": {
                "value": "#6143B2",
                "type": "color"
            },
            "600": {
                "value": "#4F3A88",
                "type": "color"
            },
            "700": {
                "value": "#3C2E61",
                "type": "color"
            },
            "800": {
                "value": "#292140",
                "type": "color"
            },
            "900": {
                "value": "#1B1627",
                "type": "color"
            }
        }
    }
}

Palettes built on #512ABC

Color Lab

Pairs with #512ABC

UI roles & guardrails

In real applications

Scales

Every model

Export