What color is #4E2F89?

#4E2F89 is a dark violet. In RGB it is rgb(78, 47, 137), and in HSL hsl(261, 49%, 36%).

Is #4E2F89 accessible as text?

On white, #4E2F89 has a contrast ratio of 10.04:1 (passes WCAG AA for body text); on black it is 2.09:1 (fails). For text placed on #4E2F89, use white for the best readability.

What is the closest Tailwind color to #4E2F89?

The nearest Tailwind CSS token is purple-900 (#59168B).

What colors go well with #4E2F89?

#4E2F89 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #69892F. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #4E2F89 below.

Is #4E2F89 good for buttons?

#4E2F89 works well for buttons and highlights, but use white text on #4E2F89 — black text only reaches 2.09:1, below the 4.5:1 needed for normal-size labels.

Is #4E2F89 the same as CSS darkslateblue?

No — #4E2F89 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.

#4E2F89 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #4E2F89

Not just a swatch — here's how #4E2F89 works with other colors. Named schemes with #4E2F89 in its natural role, and a note on why the supporting colors balance it.

Berry & Cream Lead · 5 colors

Lead #4E2F89 Surface #F5E5D7 Anchor #5C2141 Accent #E5C2C8 Secondary #332B2F

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

Coastal Morning Lead · 5 colors

Lead #4E2F89 Accent #A5C4C3 Surface #E9D6BF Secondary #9AA0A1 Anchor #23334A

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

Vintage Leather Lead · 5 colors

Lead #4E2F89 Secondary #7E4632 Surface #EDD8C2 Accent #355248 Anchor #582237

Dark Slate Blue plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.

Modern Café Dominant · 5 colors

Dominant #4E2F89 Anchor #3B2923 Surface #F3E1D1 Accent #749F7D Secondary #3C3734

Dark Slate Blue anchors this café scheme as the warm mid-tone, lifted by latte cream and a muted sage accent and grounded by espresso brown and a warm charcoal.

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #4E2F89 Secondary #6F6888 Support #9D9088 Ink #18140F

Dark Slate Blue 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 Dark Slate Blue carrying the quiet middle.

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Color Lab

How #4E2F89 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 32/100

Cool

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

Softness 31/100

Low

Firm and assertive — carries weight and contrast.

Depth 62/100

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 39/100

Low

A faint retro warmth without tipping into sepia.

Luxury 64/100

High

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

Brand distinctiveness 39/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 73/100

High

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

Surface fit 16/100

Very low

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

Print safety 81/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #4E2F89

For UI

For branding

For interior

For fashion

People also use #4E2F89 with

Cerulean Eminence Olive Drab 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 10.0:1. Use

Subtle surface Use #DBD3EA for cards and hover fills. Tint 80

Avoid beside #6C2F89 — 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 #4E2F89 at work across the surfaces designers actually ship.

Website / UI

Northwind Sign up

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A working theme, generated in seconds.

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: #4E2F89;
  --color-base-rgb: 78 47 137;
  --color-base-oklch: oklch(39.5% 0.143 294.9);
  --color-50: #F6F3FB;
  --color-100: #E7E0F5;
  --color-200: #D0C2EA;
  --color-300: #AE98D7;
  --color-400: #8D70C2;
  --color-500: #6D4FA6;
  --color-600: #58427F;
  --color-700: #41345B;
  --color-800: #2D253C;
  --color-900: #1D1825;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  dark-slate-blue: {
    50: '#F6F3FB',
    100: '#E7E0F5',
    200: '#D0C2EA',
    300: '#AE98D7',
    400: '#8D70C2',
    500: '#6D4FA6',
    600: '#58427F',
    700: '#41345B',
    800: '#2D253C',
    900: '#1D1825',
  },
}

$base: #4E2F89;
$base-ink: #FFFFFF;
$base-50: #F6F3FB;
$base-100: #E7E0F5;
$base-200: #D0C2EA;
$base-300: #AE98D7;
$base-400: #8D70C2;
$base-500: #6D4FA6;
$base-600: #58427F;
$base-700: #41345B;
$base-800: #2D253C;
$base-900: #1D1825;
$base-hover: #3F256D;
$base-subtle: #C9BCE0;

{
    "color": {
        "base": {
            "value": "#4E2F89",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F6F3FB",
                "type": "color"
            },
            "100": {
                "value": "#E7E0F5",
                "type": "color"
            },
            "200": {
                "value": "#D0C2EA",
                "type": "color"
            },
            "300": {
                "value": "#AE98D7",
                "type": "color"
            },
            "400": {
                "value": "#8D70C2",
                "type": "color"
            },
            "500": {
                "value": "#6D4FA6",
                "type": "color"
            },
            "600": {
                "value": "#58427F",
                "type": "color"
            },
            "700": {
                "value": "#41345B",
                "type": "color"
            },
            "800": {
                "value": "#2D253C",
                "type": "color"
            },
            "900": {
                "value": "#1D1825",
                "type": "color"
            }
        }
    }
}

Palettes built on #4E2F89

Color Lab

Pairs with #4E2F89

UI roles & guardrails

In real applications

Scales

Every model

Export