What color is #E9FCF9?

#E9FCF9 is a pale low-chroma cool gray with a subtle cool cast. In RGB it is rgb(233, 252, 249), and in HSL hsl(171, 76%, 95%).

Is #E9FCF9 accessible as text?

On white, #E9FCF9 has a contrast ratio of 1.06:1 (fails WCAG AA for body text); on black it is 19.76:1 (passes). For text placed on #E9FCF9, use black for the best readability.

What is the closest Tailwind color to #E9FCF9?

The nearest Tailwind CSS token is slate-100 (#F1F5F9).

What colors go well with #E9FCF9?

As a neutral, #E9FCF9 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 #E9FCF9 the same as CSS lightcyan?

No — #E9FCF9 is not the CSS named color lightcyan, but lightcyan (#E0FFFF) is the closest CSS named color.

#E9FCF9 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #E9FCF9

Not just a swatch — here's how #E9FCF9 works with other colors. Named schemes with #E9FCF9 in its natural role, and a note on why the supporting colors balance it.

Japanese Sand Base · 5 colors

Base #E9FCF9 Surface #EDEADC Highlight #F5F2E7 Secondary #B5B19F Ink #2A2723

Light Cyan 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 #E9FCF9 Accent #A7C4BD Surface #E0DABE Secondary #9AA0A0 Anchor #1C3549

Light Cyan 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 #E9FCF9 Surface #14161A Highlight #F4F6F8 Secondary #586771 Accent #EDFEFC

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

Nordic Calm Accent · 5 colors

Accent #E9FCF9 Secondary #AEB4B8 Surface #F1F2F0 Support #7994A4 Anchor #2E3236

Light Cyan 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 #F7F4EF Accent #E9FCF9 Secondary #F5FCFB Support #979286 Ink #16140F

Light Cyan 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 Light Cyan carrying the quiet middle.

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Color Lab

How #E9FCF9 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 46/100

Neutral

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

Softness 94/100

Very high

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

Depth 2/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 9/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 15/100

Very low

Clean and current — no dusty, aged cast.

Luxury 4/100

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 2/100

Very low

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

Surface fit 92/100

Very high

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

Print safety 95/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #E9FCF9

For UI

For branding

For interior

For fashion

People also use #E9FCF9 with

Tea Green Cool White Misty Rose Platinum Dark Slate Gray

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 17.5:1. Use

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

Avoid beside #E9F8FC — 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 #E9FCF9 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: #E9FCF9;
  --color-base-rgb: 233 252 249;
  --color-base-oklch: oklch(97.6% 0.020 185.5);
  --color-50: #F1FEFC;
  --color-100: #DAFBF6;
  --color-200: #B7F5EC;
  --color-300: #87E9DA;
  --color-400: #5AD8C5;
  --color-500: #37BDA9;
  --color-600: #329082;
  --color-700: #29665D;
  --color-800: #1E433D;
  --color-900: #142926;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  light-cyan: {
    50: '#F1FEFC',
    100: '#DAFBF6',
    200: '#B7F5EC',
    300: '#87E9DA',
    400: '#5AD8C5',
    500: '#37BDA9',
    600: '#329082',
    700: '#29665D',
    800: '#1E433D',
    900: '#142926',
  },
}

$base: #E9FCF9;
$base-ink: #141310;
$base-50: #F1FEFC;
$base-100: #DAFBF6;
$base-200: #B7F5EC;
$base-300: #87E9DA;
$base-400: #5AD8C5;
$base-500: #37BDA9;
$base-600: #329082;
$base-700: #29665D;
$base-800: #1E433D;
$base-900: #142926;
$base-hover: #93F0E2;
$base-subtle: #F9FDFD;

{
    "color": {
        "base": {
            "value": "#E9FCF9",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F1FEFC",
                "type": "color"
            },
            "100": {
                "value": "#DAFBF6",
                "type": "color"
            },
            "200": {
                "value": "#B7F5EC",
                "type": "color"
            },
            "300": {
                "value": "#87E9DA",
                "type": "color"
            },
            "400": {
                "value": "#5AD8C5",
                "type": "color"
            },
            "500": {
                "value": "#37BDA9",
                "type": "color"
            },
            "600": {
                "value": "#329082",
                "type": "color"
            },
            "700": {
                "value": "#29665D",
                "type": "color"
            },
            "800": {
                "value": "#1E433D",
                "type": "color"
            },
            "900": {
                "value": "#142926",
                "type": "color"
            }
        }
    }
}

Palettes built on #E9FCF9

Color Lab

Pairs with #E9FCF9

UI roles & guardrails

In real applications

Scales

Every model

Export