What color is #474DBE?

#474DBE is a medium blue-violet. In RGB it is rgb(71, 77, 190), and in HSL hsl(237, 48%, 51%).

Is #474DBE accessible as text?

On white, #474DBE has a contrast ratio of 6.83:1 (passes WCAG AA for body text); on black it is 3.07:1 (fails). For text placed on #474DBE, use white for the best readability.

What is the closest Tailwind color to #474DBE?

The nearest Tailwind CSS token is indigo-700 (#432DD7).

What colors go well with #474DBE?

#474DBE pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #BEB846. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #474DBE below.

Is #474DBE good for buttons?

#474DBE works well for buttons and highlights, but use white text on #474DBE — black text only reaches 3.07:1, below the 4.5:1 needed for normal-size labels.

Is #474DBE the same as CSS slateblue?

No — #474DBE is not the CSS named color slateblue, but slateblue (#6A5ACD) is the closest CSS named color.

#474DBE Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #474DBE

Not just a swatch — here's how #474DBE works with other colors. Named schemes with #474DBE in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #474DBE Accent #A5C4C2 Surface #EAD5BF Secondary #9AA0A1 Anchor #21344A

Cerulean 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 #474DBE Secondary #7F4534 Surface #EED7C2 Accent #365247 Anchor #582239

Cerulean 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 #474DBE Anchor #3B2924 Surface #F3E1D2 Accent #769F7B Secondary #3C3734

Cerulean 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 #474DBE Surface #F6E5D8 Anchor #5B2143 Accent #E5C2C9 Secondary #322B2F

Cerulean 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 #474DBE Secondary #7C84AC Support #9D9088 Ink #18140F

Cerulean 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 Cerulean carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #474DBE 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 15/100

Cool

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

Softness 34/100

Low

Middle-weight — neither delicate nor heavy.

Depth 54/100

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 32/100

Low

A faint retro warmth without tipping into sepia.

Luxury 54/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 47/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 92/100

Very high

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

Surface fit 9/100

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 #474DBE

For UI

For branding

For interior

For fashion

People also use #474DBE with

Carolina Blue Royal Purple 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 6.8:1. Use

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

Avoid beside #6846BE — 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 #474DBE at work across the surfaces designers actually ship.

Website / UI

Northwind Sign up

Build faster.

A working theme, generated in seconds.

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: #474DBE;
  --color-base-rgb: 71 77 190;
  --color-base-oklch: oklch(48.3% 0.174 275.4);
  --color-50: #F3F4FB;
  --color-100: #E0E1F5;
  --color-200: #C3C5EA;
  --color-300: #999CD7;
  --color-400: #7175C1;
  --color-500: #5054A5;
  --color-600: #43467F;
  --color-700: #34365B;
  --color-800: #25263C;
  --color-900: #181925;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  cerulean: {
    50: '#F3F4FB',
    100: '#E0E1F5',
    200: '#C3C5EA',
    300: '#999CD7',
    400: '#7175C1',
    500: '#5054A5',
    600: '#43467F',
    700: '#34365B',
    800: '#25263C',
    900: '#181925',
  },
}

$base: #474DBE;
$base-ink: #FFFFFF;
$base-50: #F3F4FB;
$base-100: #E0E1F5;
$base-200: #C3C5EA;
$base-300: #999CD7;
$base-400: #7175C1;
$base-500: #5054A5;
$base-600: #43467F;
$base-700: #34365B;
$base-800: #25263C;
$base-900: #181925;
$base-hover: #363B9A;
$base-subtle: #CCCDE7;

{
    "color": {
        "base": {
            "value": "#474DBE",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3F4FB",
                "type": "color"
            },
            "100": {
                "value": "#E0E1F5",
                "type": "color"
            },
            "200": {
                "value": "#C3C5EA",
                "type": "color"
            },
            "300": {
                "value": "#999CD7",
                "type": "color"
            },
            "400": {
                "value": "#7175C1",
                "type": "color"
            },
            "500": {
                "value": "#5054A5",
                "type": "color"
            },
            "600": {
                "value": "#43467F",
                "type": "color"
            },
            "700": {
                "value": "#34365B",
                "type": "color"
            },
            "800": {
                "value": "#25263C",
                "type": "color"
            },
            "900": {
                "value": "#181925",
                "type": "color"
            }
        }
    }
}

Palettes built on #474DBE

Color Lab

Pairs with #474DBE

UI roles & guardrails

In real applications

Scales

Every model

Export