What color is #7478BB?

#7478BB is a medium, muted blue-violet. In RGB it is rgb(116, 120, 187), and in HSL hsl(237, 34%, 59%).

Is #7478BB accessible as text?

On white, #7478BB has a contrast ratio of 4.08:1 (fails WCAG AA for body text); on black it is 5.15:1 (passes). For text placed on #7478BB, use black for the best readability.

What is the closest Tailwind color to #7478BB?

The nearest Tailwind CSS token is sky-600 (#0084D1).

What colors go well with #7478BB?

#7478BB pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #BAB673. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #7478BB below.

Is #7478BB good for buttons?

#7478BB works well for buttons and highlights, but use black text on #7478BB — white text only reaches 4.08:1, below the 4.5:1 needed for normal-size labels.

Is #7478BB the same as CSS steelblue?

No — #7478BB is not the CSS named color steelblue, but steelblue (#4682B4) is the closest CSS named color.

#7478BB Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #7478BB

Not just a swatch — here's how #7478BB works with other colors. Named schemes with #7478BB in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #7478BB Accent #A5C4C3 Surface #EAD5BF Secondary #9AA0A1 Anchor #22334A

Glaucous 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 #7478BB Secondary #7F4534 Surface #EDD7C2 Accent #365247 Anchor #582238

Glaucous 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 #7478BB Anchor #3B2923 Surface #F3E1D2 Accent #759F7B Secondary #3C3734

Glaucous 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 #7478BB Surface #F5E5D8 Anchor #5B2142 Accent #E5C2C9 Secondary #322B2F

Glaucous 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 #7478BB Secondary #A5A8C1 Support #9D9088 Ink #18140F

Glaucous 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 Glaucous carrying the quiet middle.

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Color Lab

How #7478BB 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 31/100

Cool

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

Softness 50/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 40/100

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 58/100

Moderate

Faded, nostalgic quality — editorial, heritage and retro work.

Luxury 48/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 27/100

Low

Quiet and neutral — a supporting tone, not a signature.

UI accent fit 87/100

Very high

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

Surface fit 31/100

Low

Usable as a tinted surface in measured doses.

Print safety 85/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #7478BB

For UI

For branding

For interior

For fashion

People also use #7478BB with

Cadet Grey Amethyst Dark Khaki 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 4.6:1. Use

Subtle surface Use #E5E5EF for cards and hover fills. Tint 80

Avoid beside #8773BA — 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 #7478BB 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: #7478BB;
  --color-base-rgb: 116 120 187;
  --color-base-oklch: oklch(59.8% 0.102 280.2);
  --color-50: #F4F5FA;
  --color-100: #E3E4F2;
  --color-200: #C8CAE4;
  --color-300: #A2A4CE;
  --color-400: #7D80B5;
  --color-500: #5C5F98;
  --color-600: #4C4E76;
  --color-700: #3A3B55;
  --color-800: #282939;
  --color-900: #1A1A23;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  glaucous: {
    50: '#F4F5FA',
    100: '#E3E4F2',
    200: '#C8CAE4',
    300: '#A2A4CE',
    400: '#7D80B5',
    500: '#5C5F98',
    600: '#4C4E76',
    700: '#3A3B55',
    800: '#282939',
    900: '#1A1A23',
  },
}

$base: #7478BB;
$base-ink: #141310;
$base-50: #F4F5FA;
$base-100: #E3E4F2;
$base-200: #C8CAE4;
$base-300: #A2A4CE;
$base-400: #7D80B5;
$base-500: #5C5F98;
$base-600: #4C4E76;
$base-700: #3A3B55;
$base-800: #282939;
$base-900: #1A1A23;
$base-hover: #4F54A1;
$base-subtle: #D8D8E8;

{
    "color": {
        "base": {
            "value": "#7478BB",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4F5FA",
                "type": "color"
            },
            "100": {
                "value": "#E3E4F2",
                "type": "color"
            },
            "200": {
                "value": "#C8CAE4",
                "type": "color"
            },
            "300": {
                "value": "#A2A4CE",
                "type": "color"
            },
            "400": {
                "value": "#7D80B5",
                "type": "color"
            },
            "500": {
                "value": "#5C5F98",
                "type": "color"
            },
            "600": {
                "value": "#4C4E76",
                "type": "color"
            },
            "700": {
                "value": "#3A3B55",
                "type": "color"
            },
            "800": {
                "value": "#282939",
                "type": "color"
            },
            "900": {
                "value": "#1A1A23",
                "type": "color"
            }
        }
    }
}

Palettes built on #7478BB

Color Lab

Pairs with #7478BB

UI roles & guardrails

In real applications

Scales

Every model

Export