What color is #5364EA?

#5364EA is a light, vivid blue-violet. In RGB it is rgb(83, 100, 234), and in HSL hsl(233, 78%, 62%).

Is #5364EA accessible as text?

On white, #5364EA has a contrast ratio of 4.80:1 (passes WCAG AA for body text); on black it is 4.38:1 (fails). For text placed on #5364EA, use white for the best readability.

What is the closest Tailwind color to #5364EA?

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

What colors go well with #5364EA?

#5364EA pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #EAD853. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #5364EA below.

Is #5364EA good for buttons?

#5364EA works well for buttons and highlights, but use white text on #5364EA — black text only reaches 4.38:1, below the 4.5:1 needed for normal-size labels.

Is #5364EA the same as CSS royalblue?

No — #5364EA is not the CSS named color royalblue, but royalblue (#4169E1) is the closest CSS named color.

#5364EA Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #5364EA

Not just a swatch — here's how #5364EA works with other colors. Named schemes with #5364EA in its natural role, and a note on why the supporting colors balance it.

Tech Product Signal · 5 colors

Signal #5364EA Surface #14161A Highlight #F4F6F8 Secondary #5B6672 Accent #778EFF

Iris is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Iris.

Coastal Morning Lead · 5 colors

Lead #5364EA Accent #A5C4C2 Surface #EAD5C0 Secondary #9AA0A1 Anchor #21344A

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

Berry & Cream Lead · 5 colors

Lead #5364EA Surface #F6E5D8 Anchor #5B2143 Accent #E5C2C9 Secondary #322B2F

Iris 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 #5364EA Secondary #919ECD Support #9D8F88 Ink #18140F

Iris 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 Iris carrying the quiet middle.

Sunset Warmth Glow · 5 colors

Glow #5364EA Secondary #E86A73 Accent #F6924F Anchor #573B58 Surface #F7E7D7

Iris 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 #5364EA 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 13/100

Cool

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

Softness 36/100

Low

Middle-weight — neither delicate nor heavy.

Depth 46/100

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 25/100

Low

A faint retro warmth without tipping into sepia.

Luxury 46/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 78/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 84/100

Very high

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

Surface fit 14/100

Very low

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

Print safety 67/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #5364EA

For UI

For branding

For interior

For fashion

People also use #5364EA with

Sky Blue Medium Slate Blue Citrine Gainsboro Prussian Blue

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 4.8:1. Use

Subtle surface Use #E1E3F7 for cards and hover fills. Tint 80

Avoid beside #7353EA — 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 #5364EA 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: #5364EA;
  --color-base-rgb: 83 100 234;
  --color-base-oklch: oklch(56.7% 0.201 272.7);
  --color-50: #F1F2FE;
  --color-100: #DADEFB;
  --color-200: #B6BEF6;
  --color-300: #8591EA;
  --color-400: #5867DA;
  --color-500: #3646BF;
  --color-600: #303C91;
  --color-700: #282F67;
  --color-800: #1E2243;
  --color-900: #141729;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  iris: {
    50: '#F1F2FE',
    100: '#DADEFB',
    200: '#B6BEF6',
    300: '#8591EA',
    400: '#5867DA',
    500: '#3646BF',
    600: '#303C91',
    700: '#282F67',
    800: '#1E2243',
    900: '#141729',
  },
}

$base: #5364EA;
$base-ink: #FFFFFF;
$base-50: #F1F2FE;
$base-100: #DADEFB;
$base-200: #B6BEF6;
$base-300: #8591EA;
$base-400: #5867DA;
$base-500: #3646BF;
$base-600: #303C91;
$base-700: #282F67;
$base-800: #1E2243;
$base-900: #141729;
$base-hover: #1C33E1;
$base-subtle: #D1D5F3;

{
    "color": {
        "base": {
            "value": "#5364EA",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F1F2FE",
                "type": "color"
            },
            "100": {
                "value": "#DADEFB",
                "type": "color"
            },
            "200": {
                "value": "#B6BEF6",
                "type": "color"
            },
            "300": {
                "value": "#8591EA",
                "type": "color"
            },
            "400": {
                "value": "#5867DA",
                "type": "color"
            },
            "500": {
                "value": "#3646BF",
                "type": "color"
            },
            "600": {
                "value": "#303C91",
                "type": "color"
            },
            "700": {
                "value": "#282F67",
                "type": "color"
            },
            "800": {
                "value": "#1E2243",
                "type": "color"
            },
            "900": {
                "value": "#141729",
                "type": "color"
            }
        }
    }
}