What color is #CDEFF0?

#CDEFF0 is a pale low-chroma cool gray with a subtle cool cast. In RGB it is rgb(205, 239, 240), and in HSL hsl(182, 54%, 87%).

Is #CDEFF0 accessible as text?

On white, #CDEFF0 has a contrast ratio of 1.22:1 (fails WCAG AA for body text); on black it is 17.20:1 (passes). For text placed on #CDEFF0, use black for the best readability.

What is the closest Tailwind color to #CDEFF0?

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

What colors go well with #CDEFF0?

As a neutral, #CDEFF0 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 #CDEFF0 the same as CSS paleturquoise?

No — #CDEFF0 is not the CSS named color paleturquoise, but paleturquoise (#AFEEEE) 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.

#CDEFF0 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #CDEFF0

Not just a swatch — here's how #CDEFF0 works with other colors. Named schemes with #CDEFF0 in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #CDEFF0 Secondary #AEB4B8 Surface #F1F2F0 Support #7A94A5 Anchor #2E3236

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

Japanese Sand Base · 5 colors

Base #CDEFF0 Surface #EDEADC Highlight #F5F2E7 Secondary #B4B19F Ink #2A2723

Pale Turquoise 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 #CDEFF0 Accent #A6C4BD Surface #DFDABE Secondary #9AA0A0 Anchor #1D3549

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

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #CDEFF0 Secondary #F1FDFD Support #979286 Ink #16140F

Pale Turquoise 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 Pale Turquoise carrying the quiet middle.

Tech Product Signal · 5 colors

Signal #CDEFF0 Surface #14161A Highlight #F4F6F8 Secondary #596771 Accent #E2FFFF

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

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Color Lab

How #CDEFF0 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 41/100

Neutral

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

Softness 87/100

Very high

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

Depth 7/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 5/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 19/100

Very low

Clean and current — no dusty, aged cast.

Luxury 11/100

Very low

Playful and accessible rather than exclusive.

Brand distinctiveness 14/100

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 82/100

Very high

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

Print safety 91/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #CDEFF0

For UI

For branding

For interior

For fashion

People also use #CDEFF0 with

Seafoam Gainsboro Rose Quartz 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 15.2:1. Use

Subtle surface Use #F6FBFB for cards and hover fills. Tint 80

Avoid beside #CCE3F0 — 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 #CDEFF0 at work across the surfaces designers actually ship.

Website / UI

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Build faster.

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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: #CDEFF0;
  --color-base-rgb: 205 239 240;
  --color-base-oklch: oklch(92.8% 0.035 198.7);
  --color-50: #F3FCFC;
  --color-100: #DFF5F6;
  --color-200: #C0EBEC;
  --color-300: #95D8DA;
  --color-400: #6CC3C6;
  --color-500: #4BA7AA;
  --color-600: #3F8083;
  --color-700: #325C5D;
  --color-800: #233D3D;
  --color-900: #172526;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  pale-turquoise: {
    50: '#F3FCFC',
    100: '#DFF5F6',
    200: '#C0EBEC',
    300: '#95D8DA',
    400: '#6CC3C6',
    500: '#4BA7AA',
    600: '#3F8083',
    700: '#325C5D',
    800: '#233D3D',
    900: '#172526',
  },
}

$base: #CDEFF0;
$base-ink: #141310;
$base-50: #F3FCFC;
$base-100: #DFF5F6;
$base-200: #C0EBEC;
$base-300: #95D8DA;
$base-400: #6CC3C6;
$base-500: #4BA7AA;
$base-600: #3F8083;
$base-700: #325C5D;
$base-800: #233D3D;
$base-900: #172526;
$base-hover: #88D9DB;
$base-subtle: #F1F9F9;

{
    "color": {
        "base": {
            "value": "#CDEFF0",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3FCFC",
                "type": "color"
            },
            "100": {
                "value": "#DFF5F6",
                "type": "color"
            },
            "200": {
                "value": "#C0EBEC",
                "type": "color"
            },
            "300": {
                "value": "#95D8DA",
                "type": "color"
            },
            "400": {
                "value": "#6CC3C6",
                "type": "color"
            },
            "500": {
                "value": "#4BA7AA",
                "type": "color"
            },
            "600": {
                "value": "#3F8083",
                "type": "color"
            },
            "700": {
                "value": "#325C5D",
                "type": "color"
            },
            "800": {
                "value": "#233D3D",
                "type": "color"
            },
            "900": {
                "value": "#172526",
                "type": "color"
            }
        }
    }
}

Palettes built on #CDEFF0

Color Lab

Pairs with #CDEFF0

UI roles & guardrails

In real applications

Scales

Every model

Export