What color is #855DB3?

#855DB3 is a medium violet. In RGB it is rgb(133, 93, 179), and in HSL hsl(268, 36%, 53%).

Is #855DB3 accessible as text?

On white, #855DB3 has a contrast ratio of 4.98:1 (passes WCAG AA for body text); on black it is 4.21:1 (fails). For text placed on #855DB3, use white for the best readability.

What is the closest Tailwind color to #855DB3?

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

What colors go well with #855DB3?

#855DB3 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #8AB25C. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #855DB3 below.

Is #855DB3 good for buttons?

#855DB3 works well for buttons and highlights, but use white text on #855DB3 — black text only reaches 4.21:1, below the 4.5:1 needed for normal-size labels.

Is #855DB3 the same as CSS slateblue?

No — #855DB3 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.

#855DB3 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #855DB3

Not just a swatch — here's how #855DB3 works with other colors. Named schemes with #855DB3 in its natural role, and a note on why the supporting colors balance it.

Berry & Cream Lead · 5 colors

Lead #855DB3 Surface #F5E6D7 Anchor #5C2140 Accent #E5C2C7 Secondary #332B2F

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

Coastal Morning Lead · 5 colors

Lead #855DB3 Accent #A5C4C4 Surface #E9D6BF Secondary #9AA0A1 Anchor #23334B

Royal Purple 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 #855DB3 Secondary #7E4631 Surface #EDD8C1 Accent #355248 Anchor #592236

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 #855DB3 Anchor #3B2923 Surface #F2E1D1 Accent #A09261 Secondary #3C3734

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 #855DB3 Secondary #A497B6 Support #9C9088 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.

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Color Lab

How #855DB3 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 39/100

Neutral

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

Softness 43/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 45/100

Moderate

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

Naturalness 0/100

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 36/100

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 17/100

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 #855DB3

For UI

For branding

For interior

For fashion

People also use #855DB3 with

Glaucous Medium Orchid Greenery Gainsboro Onyx

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 5.0:1. Use

Subtle surface Use #E7E1ED for cards and hover fills. Tint 80

Avoid beside #A15CB2 — 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 #855DB3 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: #855DB3;
  --color-base-rgb: 133 93 179;
  --color-base-oklch: oklch(55.8% 0.134 303.8);
  --color-50: #F7F4FA;
  --color-100: #EAE3F2;
  --color-200: #D5C8E5;
  --color-300: #B6A0CF;
  --color-400: #977BB7;
  --color-500: #785B9A;
  --color-600: #5F4A77;
  --color-700: #463956;
  --color-800: #302839;
  --color-900: #1E1A23;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  royal-purple: {
    50: '#F7F4FA',
    100: '#EAE3F2',
    200: '#D5C8E5',
    300: '#B6A0CF',
    400: '#977BB7',
    500: '#785B9A',
    600: '#5F4A77',
    700: '#463956',
    800: '#302839',
    900: '#1E1A23',
  },
}

$base: #855DB3;
$base-ink: #FFFFFF;
$base-50: #F7F4FA;
$base-100: #EAE3F2;
$base-200: #D5C8E5;
$base-300: #B6A0CF;
$base-400: #977BB7;
$base-500: #785B9A;
$base-600: #5F4A77;
$base-700: #463956;
$base-800: #302839;
$base-900: #1E1A23;
$base-hover: #6A4593;
$base-subtle: #DAD1E5;

{
    "color": {
        "base": {
            "value": "#855DB3",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F7F4FA",
                "type": "color"
            },
            "100": {
                "value": "#EAE3F2",
                "type": "color"
            },
            "200": {
                "value": "#D5C8E5",
                "type": "color"
            },
            "300": {
                "value": "#B6A0CF",
                "type": "color"
            },
            "400": {
                "value": "#977BB7",
                "type": "color"
            },
            "500": {
                "value": "#785B9A",
                "type": "color"
            },
            "600": {
                "value": "#5F4A77",
                "type": "color"
            },
            "700": {
                "value": "#463956",
                "type": "color"
            },
            "800": {
                "value": "#302839",
                "type": "color"
            },
            "900": {
                "value": "#1E1A23",
                "type": "color"
            }
        }
    }
}

Palettes built on #855DB3

Color Lab

Pairs with #855DB3

UI roles & guardrails

In real applications

Scales

Every model

Export