What color is #9155AA?

#9155AA is a medium, muted purple. In RGB it is rgb(145, 85, 170), and in HSL hsl(282, 33%, 50%).

Is #9155AA accessible as text?

On white, #9155AA has a contrast ratio of 5.14:1 (passes WCAG AA for body text); on black it is 4.08:1 (fails). For text placed on #9155AA, use white for the best readability.

What is the closest Tailwind color to #9155AA?

The nearest Tailwind CSS token is mauve-500 (#79697B).

What colors go well with #9155AA?

#9155AA pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #6FAA55. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #9155AA below.

Is #9155AA good for buttons?

#9155AA works well for buttons and highlights, but use white text on #9155AA — black text only reaches 4.08:1, below the 4.5:1 needed for normal-size labels.

Is #9155AA the same as CSS slateblue?

No — #9155AA is not the CSS named color slateblue, but slateblue (#6A5ACD) 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.

#9155AA Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #9155AA

Not just a swatch — here's how #9155AA works with other colors. Named schemes with #9155AA in its natural role, and a note on why the supporting colors balance it.

Berry & Cream Lead · 5 colors

Lead #9155AA Surface #F5E6D7 Anchor #5D203E Accent #E5C2C6 Secondary #332B2F

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

Vintage Leather Lead · 5 colors

Lead #9155AA Secondary #7E4630 Surface #ECD8C1 Accent #345249 Anchor #592235

Royal Purple 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 #9155AA Anchor #3B2922 Surface #F2E2D1 Accent #9F9362 Secondary #3C3733

Royal Purple 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 #9155AA Secondary #A893B2 Support #9C9087 Ink #18140F

Royal Purple 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 Royal Purple carrying the quiet middle.

Tech Product Signal · 5 colors

Signal #9155AA Surface #14161A Highlight #F4F6F8 Secondary #5C6573 Accent #B47DCB

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

Build a working theme in the generator →

Color Lab

How #9155AA 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 46/100

Neutral

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

Softness 42/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 46/100

Moderate

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

Naturalness 1/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 56/100

Moderate

Faded, nostalgic quality — editorial, heritage and retro work.

Luxury 51/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 38/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 99/100

Very high

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

Surface fit 15/100

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 #9155AA

For UI

For branding

For interior

For fashion

People also use #9155AA with

Very Peri Mulberry Greenery Gainsboro Eggplant

UI roles & guardrails

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

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 5.1:1. Use

Subtle surface Use #E8DFEC for cards and hover fills. Tint 80

Avoid beside #AA55A7 — 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 #9155AA at work across the surfaces designers actually ship.

Website / UI

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Build faster.

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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: #9155AA;
  --color-base-rgb: 145 85 170;
  --color-base-oklch: oklch(55.3% 0.141 315.2);
  --color-50: #F8F5FA;
  --color-100: #EDE3F2;
  --color-200: #DCC9E4;
  --color-300: #C0A2CD;
  --color-400: #A47EB4;
  --color-500: #865D97;
  --color-600: #694C75;
  --color-700: #4D3A55;
  --color-800: #342938;
  --color-900: #201A23;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  royal-purple: {
    50: '#F8F5FA',
    100: '#EDE3F2',
    200: '#DCC9E4',
    300: '#C0A2CD',
    400: '#A47EB4',
    500: '#865D97',
    600: '#694C75',
    700: '#4D3A55',
    800: '#342938',
    900: '#201A23',
  },
}

$base: #9155AA;
$base-ink: #FFFFFF;
$base-50: #F8F5FA;
$base-100: #EDE3F2;
$base-200: #DCC9E4;
$base-300: #C0A2CD;
$base-400: #A47EB4;
$base-500: #865D97;
$base-600: #694C75;
$base-700: #4D3A55;
$base-800: #342938;
$base-900: #201A23;
$base-hover: #734488;
$base-subtle: #DDCFE2;

{
    "color": {
        "base": {
            "value": "#9155AA",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F8F5FA",
                "type": "color"
            },
            "100": {
                "value": "#EDE3F2",
                "type": "color"
            },
            "200": {
                "value": "#DCC9E4",
                "type": "color"
            },
            "300": {
                "value": "#C0A2CD",
                "type": "color"
            },
            "400": {
                "value": "#A47EB4",
                "type": "color"
            },
            "500": {
                "value": "#865D97",
                "type": "color"
            },
            "600": {
                "value": "#694C75",
                "type": "color"
            },
            "700": {
                "value": "#4D3A55",
                "type": "color"
            },
            "800": {
                "value": "#342938",
                "type": "color"
            },
            "900": {
                "value": "#201A23",
                "type": "color"
            }
        }
    }
}

Palettes built on #9155AA

Color Lab

Pairs with #9155AA

UI roles & guardrails

In real applications

Scales

Every model

Export