What color is #552EE0?

#552EE0 is a medium, vivid indigo. In RGB it is rgb(85, 46, 224), and in HSL hsl(253, 74%, 53%).

Is #552EE0 accessible as text?

On white, #552EE0 has a contrast ratio of 7.36:1 (passes WCAG AA for body text); on black it is 2.85:1 (fails). For text placed on #552EE0, use white for the best readability.

What is the closest Tailwind color to #552EE0?

The nearest Tailwind CSS token is indigo-700 (#432DD7).

What colors go well with #552EE0?

#552EE0 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #B9E02E. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #552EE0 below.

Is #552EE0 good for buttons?

#552EE0 works well for buttons and highlights, but use white text on #552EE0 — black text only reaches 2.85:1, below the 4.5:1 needed for normal-size labels.

Is #552EE0 the same as CSS slateblue?

No — #552EE0 is not the CSS named color slateblue, but slateblue (#6A5ACD) is the closest CSS named color.

#552EE0 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #552EE0

Not just a swatch — here's how #552EE0 works with other colors. Named schemes with #552EE0 in its natural role, and a note on why the supporting colors balance it.

Tech Product Signal · 5 colors

Signal #552EE0 Surface #14161A Highlight #F4F6F8 Secondary #5B6672 Accent #7263FD

Han 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 Han Purple.

Berry & Cream Lead · 5 colors

Lead #552EE0 Surface #F5E5D8 Anchor #5B2142 Accent #E5C2C9 Secondary #332B2F

Han Purple 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 #552EE0 Secondary #7E80B9 Support #9D9088 Ink #18140F

Han 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 Han Purple carrying the quiet middle.

Coastal Morning Lead · 5 colors

Lead #552EE0 Accent #A5C4C3 Surface #EAD5BF Secondary #9AA0A1 Anchor #22334A

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

Sunset Warmth Glow · 5 colors

Glow #552EE0 Secondary #E86A70 Accent #F5934D Anchor #583B57 Surface #F7E7D7

Han Purple glows at the center of this sunset palette, joined by coral and gold, deepened by a plum anchor and cooled with cream.

Build a working theme in the generator →

Color Lab

How #552EE0 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 19/100

Cool

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

Softness 26/100

Low

Firm and assertive — carries weight and contrast.

Depth 57/100

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 9/100

Very low

Clean and current — no dusty, aged cast.

Luxury 49/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 95/100

Very high

Bold and ownable — memorable as a primary brand color.

UI accent fit 61/100

High

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

Surface fit 9/100

Very low

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

Print safety 64/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #552EE0

For UI

For branding

For interior

For fashion

People also use #552EE0 with

Cornflower Blue Electric Purple Pear 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 7.4:1. Use

Subtle surface Use #E0DAF4 for cards and hover fills. Tint 80

Avoid beside #902EE0 — 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 #552EE0 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: #552EE0;
  --color-base-rgb: 85 46 224;
  --color-base-oklch: oklch(48.0% 0.245 282.0);
  --color-50: #F4F1FE;
  --color-100: #E2DBFB;
  --color-200: #C5B8F4;
  --color-300: #9D88E7;
  --color-400: #765CD6;
  --color-500: #5539BC;
  --color-600: #47338F;
  --color-700: #362A65;
  --color-800: #261F42;
  --color-900: #191529;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  han-purple: {
    50: '#F4F1FE',
    100: '#E2DBFB',
    200: '#C5B8F4',
    300: '#9D88E7',
    400: '#765CD6',
    500: '#5539BC',
    600: '#47338F',
    700: '#362A65',
    800: '#261F42',
    900: '#191529',
  },
}

$base: #552EE0;
$base-ink: #FFFFFF;
$base-50: #F4F1FE;
$base-100: #E2DBFB;
$base-200: #C5B8F4;
$base-300: #9D88E7;
$base-400: #765CD6;
$base-500: #5539BC;
$base-600: #47338F;
$base-700: #362A65;
$base-800: #261F42;
$base-900: #191529;
$base-hover: #3F1CBC;
$base-subtle: #D0C7EF;

{
    "color": {
        "base": {
            "value": "#552EE0",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4F1FE",
                "type": "color"
            },
            "100": {
                "value": "#E2DBFB",
                "type": "color"
            },
            "200": {
                "value": "#C5B8F4",
                "type": "color"
            },
            "300": {
                "value": "#9D88E7",
                "type": "color"
            },
            "400": {
                "value": "#765CD6",
                "type": "color"
            },
            "500": {
                "value": "#5539BC",
                "type": "color"
            },
            "600": {
                "value": "#47338F",
                "type": "color"
            },
            "700": {
                "value": "#362A65",
                "type": "color"
            },
            "800": {
                "value": "#261F42",
                "type": "color"
            },
            "900": {
                "value": "#191529",
                "type": "color"
            }
        }
    }
}

Palettes built on #552EE0

Color Lab

Pairs with #552EE0

UI roles & guardrails

In real applications

Scales

Every model

Export