What color is #7764EB?

#7764EB is a light, vivid indigo. In RGB it is rgb(119, 100, 235), and in HSL hsl(248, 77%, 66%).

Is #7764EB accessible as text?

On white, #7764EB has a contrast ratio of 4.37:1 (fails WCAG AA for body text); on black it is 4.81:1 (passes). For text placed on #7764EB, use black for the best readability.

What is the closest Tailwind color to #7764EB?

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

What colors go well with #7764EB?

#7764EB pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #D9EB66. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #7764EB below.

Is #7764EB good for buttons?

#7764EB works well for buttons and highlights, but use black text on #7764EB — white text only reaches 4.37:1, below the 4.5:1 needed for normal-size labels.

Is #7764EB the same as CSS mediumslateblue?

No — #7764EB is not the CSS named color mediumslateblue, but mediumslateblue (#7B68EE) is the closest CSS named color.

#7764EB Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #7764EB

Not just a swatch — here's how #7764EB works with other colors. Named schemes with #7764EB in its natural role, and a note on why the supporting colors balance it.

Tech Product Signal · 5 colors

Signal #7764EB Surface #14161A Highlight #F4F6F8 Secondary #5B6672 Accent #998EFF

Medium Slate Blue 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 Slate Blue.

Berry & Cream Lead · 5 colors

Lead #7764EB Surface #F5E5D7 Anchor #5B2142 Accent #E5C2C8 Secondary #332B2F

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 #7764EB Secondary #A4A3D3 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.

Coastal Morning Lead · 5 colors

Lead #7764EB Accent #A5C4C3 Surface #EAD5BF Secondary #9AA0A1 Anchor #22334A

Medium Slate Blue 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 #7764EB Secondary #E86A6F Accent #F5934C Anchor #583B57 Surface #F7E7D7

Medium Slate Blue 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 #7764EB 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 38/100

Low

Middle-weight — neither delicate nor heavy.

Depth 44/100

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 27/100

Low

A faint retro warmth without tipping into sepia.

Luxury 44/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 76/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 83/100

Very high

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

Surface fit 16/100

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 #7764EB

For UI

For branding

For interior

For fashion

People also use #7764EB with

Maya Blue Medium Orchid Pear Gainsboro Prussian Blue

UI roles & guardrails

Primary action Too mid-tone for a filled button — darken for the fill. AA Large

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

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

Background Pair with white text at 4.4:1. Use

Subtle surface Use #E7E4F7 for cards and hover fills. Tint 80

Avoid beside #A466EB — 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 #7764EB 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: #7764EB;
  --color-base-rgb: 119 100 235;
  --color-base-oklch: oklch(59.2% 0.196 285.2);
  --color-50: #F3F1FE;
  --color-100: #DEDAFB;
  --color-200: #BFB7F5;
  --color-300: #9386E9;
  --color-400: #6A59D9;
  --color-500: #4937BE;
  --color-600: #3E3191;
  --color-700: #312866;
  --color-800: #231E43;
  --color-900: #171429;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  medium-slate-blue: {
    50: '#F3F1FE',
    100: '#DEDAFB',
    200: '#BFB7F5',
    300: '#9386E9',
    400: '#6A59D9',
    500: '#4937BE',
    600: '#3E3191',
    700: '#312866',
    800: '#231E43',
    900: '#171429',
  },
}

$base: #7764EB;
$base-ink: #141310;
$base-50: #F3F1FE;
$base-100: #DEDAFB;
$base-200: #BFB7F5;
$base-300: #9386E9;
$base-400: #6A59D9;
$base-500: #4937BE;
$base-600: #3E3191;
$base-700: #312866;
$base-800: #231E43;
$base-900: #171429;
$base-hover: #432AE3;
$base-subtle: #DAD6F4;

{
    "color": {
        "base": {
            "value": "#7764EB",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3F1FE",
                "type": "color"
            },
            "100": {
                "value": "#DEDAFB",
                "type": "color"
            },
            "200": {
                "value": "#BFB7F5",
                "type": "color"
            },
            "300": {
                "value": "#9386E9",
                "type": "color"
            },
            "400": {
                "value": "#6A59D9",
                "type": "color"
            },
            "500": {
                "value": "#4937BE",
                "type": "color"
            },
            "600": {
                "value": "#3E3191",
                "type": "color"
            },
            "700": {
                "value": "#312866",
                "type": "color"
            },
            "800": {
                "value": "#231E43",
                "type": "color"
            },
            "900": {
                "value": "#171429",
                "type": "color"
            }
        }
    }
}