What color is #581DAA?

#581DAA is a dark, vivid violet. In RGB it is rgb(88, 29, 170), and in HSL hsl(265, 71%, 39%).

Is #581DAA accessible as text?

On white, #581DAA has a contrast ratio of 9.67:1 (passes WCAG AA for body text); on black it is 2.17:1 (fails). For text placed on #581DAA, use white for the best readability.

What is the closest Tailwind color to #581DAA?

The nearest Tailwind CSS token is violet-900 (#4D179A).

What colors go well with #581DAA?

#581DAA pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #6FAA1D. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #581DAA below.

Is #581DAA good for buttons?

#581DAA works well for buttons and highlights, but use white text on #581DAA — black text only reaches 2.17:1, below the 4.5:1 needed for normal-size labels.

Is #581DAA the same as CSS rebeccapurple?

No — #581DAA is not the CSS named color rebeccapurple, but rebeccapurple (#663399) is the closest CSS named color.

#581DAA Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #581DAA

Not just a swatch — here's how #581DAA works with other colors. Named schemes with #581DAA in its natural role, and a note on why the supporting colors balance it.

Berry & Cream Lead · 5 colors

Lead #581DAA Surface #F5E5D7 Anchor #5C2141 Accent #E5C2C8 Secondary #332B2F

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

Tech Product Signal · 5 colors

Signal #581DAA Surface #14161A Highlight #F4F6F8 Secondary #5B6572 Accent #774FC9

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.

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #581DAA Secondary #756B98 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 #581DAA Accent #A5C4C3 Surface #E9D6BF Secondary #9AA0A1 Anchor #23334A

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 #581DAA Secondary #E86B6D Accent #F4944A Anchor #583B56 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 #581DAA 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 28/100

Cool

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

Softness 27/100

Low

Firm and assertive — carries weight and contrast.

Depth 63/100

High

Deep and grounding — anchors a layout, strong dark-mode base.

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 22/100

Low

Clean and current — no dusty, aged cast.

Luxury 58/100

Moderate

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

Brand distinctiveness 78/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 68/100

High

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

Surface fit 13/100

Very 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 #581DAA

For UI

For branding

For interior

For fashion

People also use #581DAA with

Cerulean Byzantine Greenery 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 9.7:1. Use

Subtle surface Use #DDD0F0 for cards and hover fills. Tint 80

Avoid beside #871DAA — 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 #581DAA 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: #581DAA;
  --color-base-rgb: 88 29 170;
  --color-base-oklch: oklch(41.4% 0.201 294.5);
  --color-50: #F6F1FD;
  --color-100: #E8DBFA;
  --color-200: #D1B9F3;
  --color-300: #B08AE5;
  --color-400: #8F5ED4;
  --color-500: #703CB9;
  --color-600: #5A358D;
  --color-700: #432B64;
  --color-800: #2E1F42;
  --color-900: #1D1528;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  grape: {
    50: '#F6F1FD',
    100: '#E8DBFA',
    200: '#D1B9F3',
    300: '#B08AE5',
    400: '#8F5ED4',
    500: '#703CB9',
    600: '#5A358D',
    700: '#432B64',
    800: '#2E1F42',
    900: '#1D1528',
  },
}

$base: #581DAA;
$base-ink: #FFFFFF;
$base-50: #F6F1FD;
$base-100: #E8DBFA;
$base-200: #D1B9F3;
$base-300: #B08AE5;
$base-400: #8F5ED4;
$base-500: #703CB9;
$base-600: #5A358D;
$base-700: #432B64;
$base-800: #2E1F42;
$base-900: #1D1528;
$base-hover: #461788;
$base-subtle: #CCB7EA;

{
    "color": {
        "base": {
            "value": "#581DAA",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F6F1FD",
                "type": "color"
            },
            "100": {
                "value": "#E8DBFA",
                "type": "color"
            },
            "200": {
                "value": "#D1B9F3",
                "type": "color"
            },
            "300": {
                "value": "#B08AE5",
                "type": "color"
            },
            "400": {
                "value": "#8F5ED4",
                "type": "color"
            },
            "500": {
                "value": "#703CB9",
                "type": "color"
            },
            "600": {
                "value": "#5A358D",
                "type": "color"
            },
            "700": {
                "value": "#432B64",
                "type": "color"
            },
            "800": {
                "value": "#2E1F42",
                "type": "color"
            },
            "900": {
                "value": "#1D1528",
                "type": "color"
            }
        }
    }
}

Palettes built on #581DAA

Color Lab

Pairs with #581DAA

UI roles & guardrails

In real applications

Scales

Every model

Export