What color is #4B2964?

#4B2964 is a dark violet. In RGB it is rgb(75, 41, 100), and in HSL hsl(275, 42%, 28%).

Is #4B2964 accessible as text?

On white, #4B2964 has a contrast ratio of 11.66:1 (passes WCAG AA for body text); on black it is 1.80:1 (fails). For text placed on #4B2964, use white for the best readability.

What is the closest Tailwind color to #4B2964?

The nearest Tailwind CSS token is indigo-900 (#312C85).

What colors go well with #4B2964?

#4B2964 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #426529. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #4B2964 below.

Is #4B2964 good for buttons?

#4B2964 works well for buttons and highlights, but use white text on #4B2964 — black text only reaches 1.80:1, below the 4.5:1 needed for normal-size labels.

Is #4B2964 the same as CSS darkslateblue?

No — #4B2964 is not the CSS named color darkslateblue, but darkslateblue (#483D8B) is the closest CSS named color by perceptual color distance — it sits in a different color family, so treat it as a rough reference, not a match.

#4B2964 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #4B2964

Not just a swatch — here's how #4B2964 works with other colors. Named schemes with #4B2964 in its natural role, and a note on why the supporting colors balance it.

Luxury Packaging Feature · 5 colors

Feature #4B2964 Anchor #141210 Accent #D99955 Secondary #2C2631 Surface #F3ECE3

Byzantium carries the depth in this luxury scheme, offset by a brass accent and near-black and held together by a deep neutral and an off-white surface.

Moody Editorial Color · 5 colors

Color #4B2964 Anchor #2A2A2E Secondary #6E6E74 Surface #EEE5DA Accent #2F0F2F

Byzantium adds the colour to this moody editorial scheme — charcoal and a mid-grey around it, a bone highlight, and a muted jewel accent drawn from Byzantium.

Coastal Morning Lead · 5 colors

Lead #4B2964 Accent #A5C4C4 Surface #E9D6BF Secondary #9AA0A1 Anchor #23334B

Byzantium opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.

Berry & Cream Lead · 5 colors

Lead #4B2964 Surface #F5E6D7 Anchor #5C213F Accent #E5C2C7 Secondary #332B2F

Byzantium 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 #4B2964 Secondary #675C72 Support #9C9088 Ink #18140F

Byzantium 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 Byzantium carrying the quiet middle.

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Color Lab

How #4B2964 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 44/100

Neutral

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

Softness 31/100

Low

Firm and assertive — carries weight and contrast.

Depth 65/100

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 49/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 70/100

High

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

Brand distinctiveness 40/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 55/100

Moderate

Workable accent with care around contrast.

Surface fit 30/100

Low

Usable as a tinted surface in measured doses.

Print safety 88/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #4B2964

For UI

For branding

For interior

For fashion

People also use #4B2964 with

Dark Slate Blue Byzantium Dark Olive Green Gainsboro Onyx

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 11.7:1. Use

Subtle surface Use #DCCFE5 for cards and hover fills. Tint 80

Avoid beside #602965 — 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 #4B2964 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: #4B2964;
  --color-base-rgb: 75 41 100;
  --color-base-oklch: oklch(35.4% 0.104 308.6);
  --color-50: #F8F4FB;
  --color-100: #ECE2F4;
  --color-200: #D9C5E7;
  --color-300: #BC9CD3;
  --color-400: #9F76BC;
  --color-500: #81559F;
  --color-600: #65477B;
  --color-700: #4A3658;
  --color-800: #32263B;
  --color-900: #201924;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  byzantium: {
    50: '#F8F4FB',
    100: '#ECE2F4',
    200: '#D9C5E7',
    300: '#BC9CD3',
    400: '#9F76BC',
    500: '#81559F',
    600: '#65477B',
    700: '#4A3658',
    800: '#32263B',
    900: '#201924',
  },
}

$base: #4B2964;
$base-ink: #FFFFFF;
$base-50: #F8F4FB;
$base-100: #ECE2F4;
$base-200: #D9C5E7;
$base-300: #BC9CD3;
$base-400: #9F76BC;
$base-500: #81559F;
$base-600: #65477B;
$base-700: #4A3658;
$base-800: #32263B;
$base-900: #201924;
$base-hover: #3D2151;
$base-subtle: #CBB6DA;

{
    "color": {
        "base": {
            "value": "#4B2964",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F8F4FB",
                "type": "color"
            },
            "100": {
                "value": "#ECE2F4",
                "type": "color"
            },
            "200": {
                "value": "#D9C5E7",
                "type": "color"
            },
            "300": {
                "value": "#BC9CD3",
                "type": "color"
            },
            "400": {
                "value": "#9F76BC",
                "type": "color"
            },
            "500": {
                "value": "#81559F",
                "type": "color"
            },
            "600": {
                "value": "#65477B",
                "type": "color"
            },
            "700": {
                "value": "#4A3658",
                "type": "color"
            },
            "800": {
                "value": "#32263B",
                "type": "color"
            },
            "900": {
                "value": "#201924",
                "type": "color"
            }
        }
    }
}

Palettes built on #4B2964

Color Lab

Pairs with #4B2964

UI roles & guardrails

In real applications

Scales

Every model

Export