What color is #DEE4F3?

#DEE4F3 is a pale low-chroma blue-gray with a subtle blue cast. In RGB it is rgb(222, 228, 243), and in HSL hsl(223, 47%, 91%).

Is #DEE4F3 accessible as text?

On white, #DEE4F3 has a contrast ratio of 1.27:1 (fails WCAG AA for body text); on black it is 16.50:1 (passes). For text placed on #DEE4F3, use black for the best readability.

What is the closest Tailwind color to #DEE4F3?

The nearest Tailwind CSS token is slate-200 (#E2E8F0).

What colors go well with #DEE4F3?

As a neutral, #DEE4F3 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 #DEE4F3 the same as CSS lavender?

No — #DEE4F3 is not the CSS named color lavender, but lavender (#E6E6FA) 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.

#DEE4F3 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #DEE4F3

Not just a swatch — here's how #DEE4F3 works with other colors. Named schemes with #DEE4F3 in its natural role, and a note on why the supporting colors balance it.

Japanese Sand Base · 5 colors

Base #DEE4F3 Surface #F2E8DD Highlight #F8F0E7 Secondary #BEACA2 Ink #2C2724

Lavender 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.

Coastal Morning Lead · 5 colors

Lead #DEE4F3 Accent #A5C4C2 Surface #EAD5C0 Secondary #9AA0A1 Anchor #21344A

Lavender 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 #DEE4F3 Surface #14161A Highlight #F4F6F8 Secondary #5B6672 Accent #F5FAFF

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

Nordic Calm Accent · 5 colors

Accent #DEE4F3 Secondary #AEB4B8 Surface #F1F2F0 Support #7D92A7 Anchor #2E3236

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

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #DEE4F3 Secondary #F8FAFF Support #9D8F88 Ink #18140F

Lavender 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 Lavender carrying the quiet middle.

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Color Lab

How #DEE4F3 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 45/100

Neutral

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

Softness 89/100

Very high

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

Depth 8/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 18/100

Very low

Clean and current — no dusty, aged cast.

Luxury 12/100

Very low

Playful and accessible rather than exclusive.

Brand distinctiveness 8/100

Very low

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

UI accent fit 4/100

Very low

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

Surface fit 86/100

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 #DEE4F3

For UI

For branding

For interior

For fashion

People also use #DEE4F3 with

Platinum Lavender Antique White Gainsboro 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 14.6:1. Use

Subtle surface Use #F9FAFC for cards and hover fills. Tint 80

Avoid beside #DEDDF3 — 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 #DEE4F3 at work across the surfaces designers actually ship.

Website / UI

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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: #DEE4F3;
  --color-base-rgb: 222 228 243;
  --color-base-oklch: oklch(91.9% 0.021 268.4);
  --color-50: #F3F6FB;
  --color-100: #E0E6F5;
  --color-200: #C3CEE9;
  --color-300: #99AAD6;
  --color-400: #7288C0;
  --color-500: #5168A4;
  --color-600: #44547E;
  --color-700: #343F5A;
  --color-800: #252C3C;
  --color-900: #181C25;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  lavender: {
    50: '#F3F6FB',
    100: '#E0E6F5',
    200: '#C3CEE9',
    300: '#99AAD6',
    400: '#7288C0',
    500: '#5168A4',
    600: '#44547E',
    700: '#343F5A',
    800: '#252C3C',
    900: '#181C25',
  },
}

$base: #DEE4F3;
$base-ink: #141310;
$base-50: #F3F6FB;
$base-100: #E0E6F5;
$base-200: #C3CEE9;
$base-300: #99AAD6;
$base-400: #7288C0;
$base-500: #5168A4;
$base-600: #44547E;
$base-700: #343F5A;
$base-800: #252C3C;
$base-900: #181C25;
$base-hover: #99ACDA;
$base-subtle: #F6F7FB;

{
    "color": {
        "base": {
            "value": "#DEE4F3",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3F6FB",
                "type": "color"
            },
            "100": {
                "value": "#E0E6F5",
                "type": "color"
            },
            "200": {
                "value": "#C3CEE9",
                "type": "color"
            },
            "300": {
                "value": "#99AAD6",
                "type": "color"
            },
            "400": {
                "value": "#7288C0",
                "type": "color"
            },
            "500": {
                "value": "#5168A4",
                "type": "color"
            },
            "600": {
                "value": "#44547E",
                "type": "color"
            },
            "700": {
                "value": "#343F5A",
                "type": "color"
            },
            "800": {
                "value": "#252C3C",
                "type": "color"
            },
            "900": {
                "value": "#181C25",
                "type": "color"
            }
        }
    }
}

Palettes built on #DEE4F3

Color Lab

Pairs with #DEE4F3

UI roles & guardrails

In real applications

Scales

Every model

Export