What color is #5367CA?

#5367CA is a medium blue. In RGB it is rgb(83, 103, 202), and in HSL hsl(230, 53%, 56%).

Is #5367CA accessible as text?

On white, #5367CA has a contrast ratio of 5.05:1 (passes WCAG AA for body text); on black it is 4.16:1 (fails). For text placed on #5367CA, use white for the best readability.

What is the closest Tailwind color to #5367CA?

The nearest Tailwind CSS token is sky-700 (#0069A8).

What colors go well with #5367CA?

#5367CA pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #CAB653. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #5367CA below.

Is #5367CA good for buttons?

#5367CA works well for buttons and highlights, but use white text on #5367CA — black text only reaches 4.16:1, below the 4.5:1 needed for normal-size labels.

Is #5367CA the same as CSS royalblue?

No — #5367CA is not the CSS named color royalblue, but royalblue (#4169E1) is the closest CSS named color.

#5367CA Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #5367CA

Not just a swatch — here's how #5367CA works with other colors. Named schemes with #5367CA in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #5367CA Accent #A5C4C2 Surface #EAD5C0 Secondary #9AA0A1 Anchor #21344A

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

Tech Product Signal · 5 colors

Signal #5367CA Surface #14161A Highlight #F4F6F8 Secondary #5B6672 Accent #778EEA

Royal 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 Royal Blue.

Vintage Leather Lead · 5 colors

Lead #5367CA Secondary #7F4535 Surface #EED7C2 Accent #365247 Anchor #582239

Royal 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.

Berry & Cream Lead · 5 colors

Lead #5367CA Surface #F6E5D8 Anchor #5B2143 Accent #E5C2C9 Secondary #322B2F

Royal 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 #5367CA Secondary #8F9ABD Support #9D8F88 Ink #18140F

Royal 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 Royal Blue carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #5367CA 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 47/100

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 42/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 50/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 42/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 99/100

Very high

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

Surface fit 12/100

Very low

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

Print safety 74/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #5367CA

For UI

For branding

For interior

For fashion

People also use #5367CA with

Lagoon Blue Slate Blue Dark Khaki 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 5.0:1. Use

Subtle surface Use #E0E3F1 for cards and hover fills. Tint 80

Avoid beside #6753CA — 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 #5367CA 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: #5367CA;
  --color-base-rgb: 83 103 202;
  --color-base-oklch: oklch(54.9% 0.154 271.8);
  --color-50: #F3F4FC;
  --color-100: #DFE3F6;
  --color-200: #C1C8EC;
  --color-300: #95A1DA;
  --color-400: #6D7CC5;
  --color-500: #4C5BA9;
  --color-600: #404B82;
  --color-700: #32395D;
  --color-800: #24283D;
  --color-900: #171A26;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  royal-blue: {
    50: '#F3F4FC',
    100: '#DFE3F6',
    200: '#C1C8EC',
    300: '#95A1DA',
    400: '#6D7CC5',
    500: '#4C5BA9',
    600: '#404B82',
    700: '#32395D',
    800: '#24283D',
    900: '#171A26',
  },
}

$base: #5367CA;
$base-ink: #FFFFFF;
$base-50: #F3F4FC;
$base-100: #DFE3F6;
$base-200: #C1C8EC;
$base-300: #95A1DA;
$base-400: #6D7CC5;
$base-500: #4C5BA9;
$base-600: #404B82;
$base-700: #32395D;
$base-800: #24283D;
$base-900: #171A26;
$base-hover: #364AAF;
$base-subtle: #D0D4EB;

{
    "color": {
        "base": {
            "value": "#5367CA",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3F4FC",
                "type": "color"
            },
            "100": {
                "value": "#DFE3F6",
                "type": "color"
            },
            "200": {
                "value": "#C1C8EC",
                "type": "color"
            },
            "300": {
                "value": "#95A1DA",
                "type": "color"
            },
            "400": {
                "value": "#6D7CC5",
                "type": "color"
            },
            "500": {
                "value": "#4C5BA9",
                "type": "color"
            },
            "600": {
                "value": "#404B82",
                "type": "color"
            },
            "700": {
                "value": "#32395D",
                "type": "color"
            },
            "800": {
                "value": "#24283D",
                "type": "color"
            },
            "900": {
                "value": "#171A26",
                "type": "color"
            }
        }
    }
}

Palettes built on #5367CA

Color Lab

Pairs with #5367CA

UI roles & guardrails

In real applications

Scales

Every model

Export