What color is #CDEEF4?

#CDEEF4 is a pale low-chroma cool gray with a subtle cool cast. In RGB it is rgb(205, 238, 244), and in HSL hsl(189, 64%, 88%).

Is #CDEEF4 accessible as text?

On white, #CDEEF4 has a contrast ratio of 1.23:1 (fails WCAG AA for body text); on black it is 17.13:1 (passes). For text placed on #CDEEF4, use black for the best readability.

What is the closest Tailwind color to #CDEEF4?

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

What colors go well with #CDEEF4?

As a neutral, #CDEEF4 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 #CDEEF4 the same as CSS paleturquoise?

No — #CDEEF4 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.

#CDEEF4 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #CDEEF4

Not just a swatch — here's how #CDEEF4 works with other colors. Named schemes with #CDEEF4 in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #CDEEF4 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.

Coastal Morning Lead · 5 colors

Lead #CDEEF4 Accent #A6C4BE 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.

Japanese Sand Base · 5 colors

Base #CDEEF4 Surface #ECEADC Highlight #F4F2E7 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.

Tech Product Signal · 5 colors

Signal #CDEEF4 Surface #14161A Highlight #F4F6F8 Secondary #596671 Accent #E3FFFF

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.

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #CDEEF4 Secondary #F1FDFF 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.

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Color Lab

How #CDEEF4 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 40/100

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 2/100

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 90/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #CDEEF4

For UI

For branding

For interior

For fashion

People also use #CDEEF4 with

Seafoam Periwinkle 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 #F6FBFC for cards and hover fills. Tint 80

Avoid beside #CDE1F4 — 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 #CDEEF4 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: #CDEEF4;
  --color-base-rgb: 205 238 244;
  --color-base-oklch: oklch(92.7% 0.035 209.8);
  --color-50: #F2FBFD;
  --color-100: #DDF4F8;
  --color-200: #BCE8F0;
  --color-300: #8ED5E1;
  --color-400: #64BECE;
  --color-500: #42A2B3;
  --color-600: #397D89;
  --color-700: #2E5961;
  --color-800: #213B40;
  --color-900: #162527;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  pale-turquoise: {
    50: '#F2FBFD',
    100: '#DDF4F8',
    200: '#BCE8F0',
    300: '#8ED5E1',
    400: '#64BECE',
    500: '#42A2B3',
    600: '#397D89',
    700: '#2E5961',
    800: '#213B40',
    900: '#162527',
  },
}

$base: #CDEEF4;
$base-ink: #141310;
$base-50: #F2FBFD;
$base-100: #DDF4F8;
$base-200: #BCE8F0;
$base-300: #8ED5E1;
$base-400: #64BECE;
$base-500: #42A2B3;
$base-600: #397D89;
$base-700: #2E5961;
$base-800: #213B40;
$base-900: #162527;
$base-hover: #83D5E4;
$base-subtle: #F1F9FA;

{
    "color": {
        "base": {
            "value": "#CDEEF4",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F2FBFD",
                "type": "color"
            },
            "100": {
                "value": "#DDF4F8",
                "type": "color"
            },
            "200": {
                "value": "#BCE8F0",
                "type": "color"
            },
            "300": {
                "value": "#8ED5E1",
                "type": "color"
            },
            "400": {
                "value": "#64BECE",
                "type": "color"
            },
            "500": {
                "value": "#42A2B3",
                "type": "color"
            },
            "600": {
                "value": "#397D89",
                "type": "color"
            },
            "700": {
                "value": "#2E5961",
                "type": "color"
            },
            "800": {
                "value": "#213B40",
                "type": "color"
            },
            "900": {
                "value": "#162527",
                "type": "color"
            }
        }
    }
}

Palettes built on #CDEEF4

Color Lab

Pairs with #CDEEF4

UI roles & guardrails

In real applications

Scales

Every model

Export