What color is #D3DAEC?

#D3DAEC is a pale low-chroma blue-gray with a subtle blue cast. In RGB it is rgb(211, 218, 236), and in HSL hsl(223, 40%, 88%).

Is #D3DAEC accessible as text?

On white, #D3DAEC has a contrast ratio of 1.40:1 (fails WCAG AA for body text); on black it is 15.01:1 (passes). For text placed on #D3DAEC, use black for the best readability.

What is the closest Tailwind color to #D3DAEC?

The nearest Tailwind CSS token is slate-300 (#CAD5E2).

What colors go well with #D3DAEC?

As a neutral, #D3DAEC pairs cleanly with charcoal, near-black and dark grays for text, and sits under accent hues like blue, violet, emerald or warm orange — use it as a soft background and let the accent carry the color.

Is #D3DAEC the same as CSS gainsboro?

No — #D3DAEC is not the CSS named color gainsboro, but gainsboro (#DCDCDC) is the closest CSS named color by perceptual color distance — it sits in a different color family, so treat it as a rough reference, not a match.

#D3DAEC Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #D3DAEC

Not just a swatch — here's how #D3DAEC works with other colors. Named schemes with #D3DAEC in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #D3DAEC Secondary #AEB4B8 Surface #F1F2F0 Support #7D92A7 Anchor #2E3236

Gainsboro keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.

Coastal Morning Lead · 5 colors

Lead #D3DAEC Accent #A5C4C2 Surface #EAD5C0 Secondary #9AA0A1 Anchor #21344A

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

Japanese Sand Base · 5 colors

Base #D3DAEC Surface #F2E8DD Highlight #F8F0E7 Secondary #BEACA2 Ink #2C2724

Gainsboro sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.

Tech Product Signal · 5 colors

Signal #D3DAEC Surface #14161A Highlight #F4F6F8 Secondary #5B6672 Accent #F3FAFF

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

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #D3DAEC Secondary #F7FAFF Support #9D8F88 Ink #18140F

Gainsboro 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 Gainsboro carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #D3DAEC 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 44/100

Neutral

Balanced temperature — flexible, sits between warm and cool schemes.

Softness 85/100

Very high

Soft and easy on the eye — gentle backdrops, calm surfaces.

Depth 10/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 21/100

Low

Clean and current — no dusty, aged cast.

Luxury 15/100

Very low

Playful and accessible rather than exclusive.

Brand distinctiveness 10/100

Very low

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

UI accent fit 6/100

Very low

Weak as an action color — too pale, too dark or too muted to signal.

Surface fit 82/100

Very high

Calm enough for large fills — backgrounds, cards, sections.

Print safety 96/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #D3DAEC

For UI

For branding

For interior

For fashion

People also use #D3DAEC with

Gainsboro Eggshell Charcoal

UI roles & guardrails

Primary action Safe as a filled button with near-black label. AAA

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

Large display Only on dark surfaces. Avoid

Background Pair with #141310 text at 13.3:1. Use

Subtle surface Use #F7F8FB for cards and hover fills. Tint 80

Avoid beside #D5D4ED — 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 #D3DAEC 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: #D3DAEC;
  --color-base-rgb: 211 218 236;
  --color-base-oklch: oklch(88.8% 0.026 268.8);
  --color-50: #F4F6FB;
  --color-100: #E2E7F3;
  --color-200: #C6CFE6;
  --color-300: #9EACD1;
  --color-400: #788BBA;
  --color-500: #576B9E;
  --color-600: #48567A;
  --color-700: #374058;
  --color-800: #272C3A;
  --color-900: #191C24;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  gainsboro: {
    50: '#F4F6FB',
    100: '#E2E7F3',
    200: '#C6CFE6',
    300: '#9EACD1',
    400: '#788BBA',
    500: '#576B9E',
    600: '#48567A',
    700: '#374058',
    800: '#272C3A',
    900: '#191C24',
  },
}

$base: #D3DAEC;
$base-ink: #141310;
$base-50: #F4F6FB;
$base-100: #E2E7F3;
$base-200: #C6CFE6;
$base-300: #9EACD1;
$base-400: #788BBA;
$base-500: #576B9E;
$base-600: #48567A;
$base-700: #374058;
$base-800: #272C3A;
$base-900: #191C24;
$base-hover: #95A6D2;
$base-subtle: #F3F5F9;

{
    "color": {
        "base": {
            "value": "#D3DAEC",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4F6FB",
                "type": "color"
            },
            "100": {
                "value": "#E2E7F3",
                "type": "color"
            },
            "200": {
                "value": "#C6CFE6",
                "type": "color"
            },
            "300": {
                "value": "#9EACD1",
                "type": "color"
            },
            "400": {
                "value": "#788BBA",
                "type": "color"
            },
            "500": {
                "value": "#576B9E",
                "type": "color"
            },
            "600": {
                "value": "#48567A",
                "type": "color"
            },
            "700": {
                "value": "#374058",
                "type": "color"
            },
            "800": {
                "value": "#272C3A",
                "type": "color"
            },
            "900": {
                "value": "#191C24",
                "type": "color"
            }
        }
    }
}

Palettes built on #D3DAEC

Color Lab

Pairs with #D3DAEC

UI roles & guardrails

In real applications

Scales

Every model

Export