What color is #6871EA?

#6871EA is a light, vivid blue-violet. In RGB it is rgb(104, 113, 234), and in HSL hsl(236, 76%, 66%).

Is #6871EA accessible as text?

On white, #6871EA has a contrast ratio of 4.09:1 (fails WCAG AA for body text); on black it is 5.14:1 (passes). For text placed on #6871EA, use black for the best readability.

What is the closest Tailwind color to #6871EA?

The nearest Tailwind CSS token is indigo-500 (#615FFF).

What colors go well with #6871EA?

#6871EA pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #EAE166. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #6871EA below.

Is #6871EA good for buttons?

#6871EA works well for buttons and highlights, but use black text on #6871EA — white text only reaches 4.09:1, below the 4.5:1 needed for normal-size labels.

Is #6871EA the same as CSS mediumslateblue?

No — #6871EA is not the CSS named color mediumslateblue, but mediumslateblue (#7B68EE) is the closest CSS named color.

#6871EA Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #6871EA

Not just a swatch — here's how #6871EA works with other colors. Named schemes with #6871EA in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #6871EA Accent #A5C4C2 Surface #EAD5BF Secondary #9AA0A1 Anchor #21344A

Medium Slate Blue 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 #6871EA Secondary #7F4534 Surface #EED7C2 Accent #365247 Anchor #582239

Medium Slate Blue 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 #6871EA Anchor #3B2923 Surface #F3E1D2 Accent #769F7B Secondary #3C3734

Medium Slate Blue 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.

Berry & Cream Lead · 5 colors

Lead #6871EA Surface #F6E5D8 Anchor #5B2143 Accent #E5C2C9 Secondary #322B2F

Medium Slate Blue 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 #6871EA Secondary #A1A9D4 Support #9D9088 Ink #18140F

Medium Slate Blue 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 Slate Blue carrying the quiet middle.

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Color Lab

How #6871EA 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 16/100

Cool

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

Softness 40/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 42/100

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 31/100

Low

A faint retro warmth without tipping into sepia.

Luxury 44/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 49/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 86/100

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 72/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #6871EA

For UI

For branding

For interior

For fashion

People also use #6871EA with

Baby Blue Medium Purple 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 4.5:1. Use

Subtle surface Use #E4E5F7 for cards and hover fills. Tint 80

Avoid beside #8A66EA — 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 #6871EA 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: #6871EA;
  --color-base-rgb: 104 113 234;
  --color-base-oklch: oklch(60.3% 0.180 276.4);
  --color-50: #F1F2FE;
  --color-100: #DADCFB;
  --color-200: #B7BBF5;
  --color-300: #878DE9;
  --color-400: #5A62D8;
  --color-500: #3740BD;
  --color-600: #323890;
  --color-700: #292D66;
  --color-800: #1E2143;
  --color-900: #141629;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  medium-slate-blue: {
    50: '#F1F2FE',
    100: '#DADCFB',
    200: '#B7BBF5',
    300: '#878DE9',
    400: '#5A62D8',
    500: '#3740BD',
    600: '#323890',
    700: '#292D66',
    800: '#1E2143',
    900: '#141629',
  },
}

$base: #6871EA;
$base-ink: #141310;
$base-50: #F1F2FE;
$base-100: #DADCFB;
$base-200: #B7BBF5;
$base-300: #878DE9;
$base-400: #5A62D8;
$base-500: #3740BD;
$base-600: #323890;
$base-700: #292D66;
$base-800: #1E2143;
$base-900: #141629;
$base-hover: #2B37E2;
$base-subtle: #D6D8F4;

{
    "color": {
        "base": {
            "value": "#6871EA",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F1F2FE",
                "type": "color"
            },
            "100": {
                "value": "#DADCFB",
                "type": "color"
            },
            "200": {
                "value": "#B7BBF5",
                "type": "color"
            },
            "300": {
                "value": "#878DE9",
                "type": "color"
            },
            "400": {
                "value": "#5A62D8",
                "type": "color"
            },
            "500": {
                "value": "#3740BD",
                "type": "color"
            },
            "600": {
                "value": "#323890",
                "type": "color"
            },
            "700": {
                "value": "#292D66",
                "type": "color"
            },
            "800": {
                "value": "#1E2143",
                "type": "color"
            },
            "900": {
                "value": "#141629",
                "type": "color"
            }
        }
    }
}

Palettes built on #6871EA

Color Lab

Pairs with #6871EA

UI roles & guardrails

In real applications

Scales

Every model

Export