What color is #63145F?

#63145F is a dark purple. In RGB it is rgb(99, 20, 95), and in HSL hsl(303, 66%, 23%).

Is #63145F accessible as text?

On white, #63145F has a contrast ratio of 11.69:1 (passes WCAG AA for body text); on black it is 1.80:1 (fails). For text placed on #63145F, use white for the best readability.

What is the closest Tailwind color to #63145F?

The nearest Tailwind CSS token is fuchsia-900 (#721378).

What colors go well with #63145F?

#63145F pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #146118. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #63145F below.

Is #63145F good for buttons?

#63145F works well for buttons and highlights, but use white text on #63145F — black text only reaches 1.80:1, below the 4.5:1 needed for normal-size labels.

Is #63145F the same as CSS purple?

No — #63145F is not the CSS named color purple, but purple (#800080) is the closest CSS named color.

#63145F Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #63145F

Not just a swatch — here's how #63145F works with other colors. Named schemes with #63145F in its natural role, and a note on why the supporting colors balance it.

Luxury Packaging Feature · 5 colors

Feature #63145F Anchor #141210 Accent #D79A52 Secondary #2F252E Surface #F3EDE3

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.

Vintage Leather Lead · 5 colors

Lead #63145F Secondary #7D472E Surface #ECD8C1 Accent #464F38 Anchor #592234

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

Moody Editorial Color · 5 colors

Color #63145F Anchor #2A2A2E Secondary #6F6E74 Surface #EEE5DA Accent #3D0127

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.

Berry & Cream Lead · 5 colors

Lead #63145F Surface #F4E6D7 Anchor #5D203D Accent #E6C2C5 Secondary #332B2E

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

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #63145F Secondary #745971 Support #9C9087 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 #63145F 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 58/100

Neutral

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

Softness 28/100

Low

Firm and assertive — carries weight and contrast.

Depth 66/100

High

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

Naturalness 3/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 43/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 67/100

High

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

Brand distinctiveness 55/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 61/100

High

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

Surface fit 19/100

Very low

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

Print safety 84/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #63145F

For UI

For branding

For interior

For fashion

People also use #63145F with

Indigo Tyrian Purple Dark Green Gainsboro Byzantium

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 #EAC5E9 for cards and hover fills. Tint 80

Avoid beside #611444 — 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 #63145F 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: #63145F;
  --color-base-rgb: 99 20 95;
  --color-base-oklch: oklch(36.0% 0.142 330.3);
  --color-50: #FDF2FC;
  --color-100: #F9DCF7;
  --color-200: #F1BBEE;
  --color-300: #E28DDE;
  --color-400: #D062CA;
  --color-500: #B540AF;
  --color-600: #8A3886;
  --color-700: #622D5F;
  --color-800: #40213F;
  --color-900: #281627;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  byzantium: {
    50: '#FDF2FC',
    100: '#F9DCF7',
    200: '#F1BBEE',
    300: '#E28DDE',
    400: '#D062CA',
    500: '#B540AF',
    600: '#8A3886',
    700: '#622D5F',
    800: '#40213F',
    900: '#281627',
  },
}

$base: #63145F;
$base-ink: #FFFFFF;
$base-50: #FDF2FC;
$base-100: #F9DCF7;
$base-200: #F1BBEE;
$base-300: #E28DDE;
$base-400: #D062CA;
$base-500: #B540AF;
$base-600: #8A3886;
$base-700: #622D5F;
$base-800: #40213F;
$base-900: #281627;
$base-hover: #4E104B;
$base-subtle: #E2A7DF;

{
    "color": {
        "base": {
            "value": "#63145F",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FDF2FC",
                "type": "color"
            },
            "100": {
                "value": "#F9DCF7",
                "type": "color"
            },
            "200": {
                "value": "#F1BBEE",
                "type": "color"
            },
            "300": {
                "value": "#E28DDE",
                "type": "color"
            },
            "400": {
                "value": "#D062CA",
                "type": "color"
            },
            "500": {
                "value": "#B540AF",
                "type": "color"
            },
            "600": {
                "value": "#8A3886",
                "type": "color"
            },
            "700": {
                "value": "#622D5F",
                "type": "color"
            },
            "800": {
                "value": "#40213F",
                "type": "color"
            },
            "900": {
                "value": "#281627",
                "type": "color"
            }
        }
    }
}

Palettes built on #63145F

Color Lab

Pairs with #63145F

UI roles & guardrails

In real applications

Scales

Every model

Export