What color is #8580EF?

#8580EF is a light, vivid blue-violet. In RGB it is rgb(133, 128, 239), and in HSL hsl(243, 78%, 72%).

Is #8580EF accessible as text?

On white, #8580EF has a contrast ratio of 3.32:1 (fails WCAG AA for body text); on black it is 6.33:1 (passes). For text placed on #8580EF, use black for the best readability.

What is the closest Tailwind color to #8580EF?

The nearest Tailwind CSS token is indigo-400 (#7C86FF).

What colors go well with #8580EF?

#8580EF pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #EAEF80. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #8580EF below.

Is #8580EF good for buttons?

#8580EF works well for buttons and highlights, but use black text on #8580EF — white text only reaches 3.32:1, below the 4.5:1 needed for normal-size labels.

Is #8580EF the same as CSS mediumpurple?

No — #8580EF is not the CSS named color mediumpurple, but mediumpurple (#9370DB) 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.

#8580EF Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #8580EF

Not just a swatch — here's how #8580EF works with other colors. Named schemes with #8580EF in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #8580EF Accent #A5C4C3 Surface #EAD5BF Secondary #9AA0A1 Anchor #22334A

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

Nordic Calm Accent · 5 colors

Accent #8580EF Secondary #AEB4B8 Surface #F1F2F0 Support #7E92A7 Anchor #2E3236

Medium Purple keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #8580EF Secondary #B6B8E0 Support #9D9088 Ink #18140F

Medium 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 Medium Purple carrying the quiet middle.

Tech Product Signal · 5 colors

Signal #8580EF Surface #14161A Highlight #F4F6F8 Secondary #5B6672 Accent #AAA8FF

Medium 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 Medium Purple.

Modern Café Dominant · 5 colors

Dominant #8580EF Anchor #3B2923 Surface #F3E1D2 Accent #759F7C Secondary #3C3734

Medium 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.

Build a working theme in the generator →

Color Lab

How #8580EF 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 21/100

Cool

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

Softness 46/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 36/100

Low

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

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 35/100

Low

A faint retro warmth without tipping into sepia.

Luxury 40/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 62/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 75/100

High

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

Surface fit 22/100

Low

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

Print safety 76/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #8580EF

For UI

For branding

For interior

For fashion

People also use #8580EF with

Baby Blue Orchid Flax Gainsboro Prussian Blue

UI roles & guardrails

Primary action Safe as a filled button with near-black label. AA

Body text Do not use for body copy on light surfaces. Avoid

Large display Fine for headings 24px+ on white. Pass

Background Pair with #141310 text at 5.6:1. Use

Subtle surface Use #EAE9F9 for cards and hover fills. Tint 80

Avoid beside #AB80EF — 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 #8580EF at work across the surfaces designers actually ship.

Website / UI

Northwind Sign up

Build faster.

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: #8580EF;
  --color-base-rgb: 133 128 239;
  --color-base-oklch: oklch(65.5% 0.161 283.0);
  --color-50: #F1F1FE;
  --color-100: #DBDAFB;
  --color-200: #BAB6F6;
  --color-300: #8A85EA;
  --color-400: #5F58DA;
  --color-500: #3D36BF;
  --color-600: #353091;
  --color-700: #2B2867;
  --color-800: #201E43;
  --color-900: #151429;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  medium-purple: {
    50: '#F1F1FE',
    100: '#DBDAFB',
    200: '#BAB6F6',
    300: '#8A85EA',
    400: '#5F58DA',
    500: '#3D36BF',
    600: '#353091',
    700: '#2B2867',
    800: '#201E43',
    900: '#151429',
  },
}

$base: #8580EF;
$base-ink: #141310;
$base-50: #F1F1FE;
$base-100: #DBDAFB;
$base-200: #BAB6F6;
$base-300: #8A85EA;
$base-400: #5F58DA;
$base-500: #3D36BF;
$base-600: #353091;
$base-700: #2B2867;
$base-800: #201E43;
$base-900: #151429;
$base-hover: #473FE7;
$base-subtle: #DEDDF6;

{
    "color": {
        "base": {
            "value": "#8580EF",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F1F1FE",
                "type": "color"
            },
            "100": {
                "value": "#DBDAFB",
                "type": "color"
            },
            "200": {
                "value": "#BAB6F6",
                "type": "color"
            },
            "300": {
                "value": "#8A85EA",
                "type": "color"
            },
            "400": {
                "value": "#5F58DA",
                "type": "color"
            },
            "500": {
                "value": "#3D36BF",
                "type": "color"
            },
            "600": {
                "value": "#353091",
                "type": "color"
            },
            "700": {
                "value": "#2B2867",
                "type": "color"
            },
            "800": {
                "value": "#201E43",
                "type": "color"
            },
            "900": {
                "value": "#151429",
                "type": "color"
            }
        }
    }
}

Palettes built on #8580EF

Color Lab

Pairs with #8580EF

UI roles & guardrails

In real applications

Scales

Every model

Export