What color is #C3DEDB?

#C3DEDB is a pale low-chroma cool gray with a subtle cool cast. In RGB it is rgb(195, 222, 219), and in HSL hsl(173, 29%, 82%).

Is #C3DEDB accessible as text?

On white, #C3DEDB has a contrast ratio of 1.42:1 (fails WCAG AA for body text); on black it is 14.79:1 (passes). For text placed on #C3DEDB, use black for the best readability.

What is the closest Tailwind color to #C3DEDB?

The nearest Tailwind CSS token is gray-300 (#D1D5DC).

What colors go well with #C3DEDB?

As a neutral, #C3DEDB 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 #C3DEDB the same as CSS powderblue?

No — #C3DEDB is not the CSS named color powderblue, but powderblue (#B0E0E6) 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.

#C3DEDB Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #C3DEDB

Not just a swatch — here's how #C3DEDB works with other colors. Named schemes with #C3DEDB in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #C3DEDB Secondary #AEB4B8 Surface #F1F2F0 Support #7994A4 Anchor #2E3236

Powder Blue 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 #C3DEDB Surface #EDEADC Highlight #F5F2E7 Secondary #B5B19F Ink #2A2723

Powder Blue 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 #C3DEDB Accent #A7C4BD Surface #E0DABE Secondary #9AA0A0 Anchor #1C3549

Powder Blue 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 #C3DEDB Secondary #F3FCFB Support #979286 Ink #16140F

Powder Blue 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 Powder Blue carrying the quiet middle.

Tech Product Signal · 5 colors

Signal #C3DEDB Surface #14161A Highlight #F4F6F8 Secondary #586771 Accent #E7FFFD

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

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Color Lab

How #C3DEDB 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 84/100

Very high

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

Depth 11/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 9/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 22/100

Low

Clean and current — no dusty, aged cast.

Luxury 16/100

Very low

Playful and accessible rather than exclusive.

Brand distinctiveness 11/100

Very low

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

UI accent fit 7/100

Very low

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

Surface fit 80/100

High

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

Print safety 93/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #C3DEDB

For UI

For branding

For interior

For fashion

People also use #C3DEDB with

Greige Light Gray Thistle 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 13.1:1. Use

Subtle surface Use #F4F8F7 for cards and hover fills. Tint 80

Avoid beside #C4D9DE — 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 #C3DEDB at work across the surfaces designers actually ship.

Website / UI

Northwind Sign up

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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: #C3DEDB;
  --color-base-rgb: 195 222 219;
  --color-base-oklch: oklch(88.0% 0.029 188.5);
  --color-50: #F5FAF9;
  --color-100: #E4F1EF;
  --color-200: #CAE2DF;
  --color-300: #A5CAC6;
  --color-400: #81B1AB;
  --color-500: #61948E;
  --color-600: #4F736F;
  --color-700: #3C5350;
  --color-800: #293736;
  --color-900: #1B2322;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  powder-blue: {
    50: '#F5FAF9',
    100: '#E4F1EF',
    200: '#CAE2DF',
    300: '#A5CAC6',
    400: '#81B1AB',
    500: '#61948E',
    600: '#4F736F',
    700: '#3C5350',
    800: '#293736',
    900: '#1B2322',
  },
}

$base: #C3DEDB;
$base-ink: #141310;
$base-50: #F5FAF9;
$base-100: #E4F1EF;
$base-200: #CAE2DF;
$base-300: #A5CAC6;
$base-400: #81B1AB;
$base-500: #61948E;
$base-600: #4F736F;
$base-700: #3C5350;
$base-800: #293736;
$base-900: #1B2322;
$base-hover: #8EC1BB;
$base-subtle: #EEF4F4;

{
    "color": {
        "base": {
            "value": "#C3DEDB",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F5FAF9",
                "type": "color"
            },
            "100": {
                "value": "#E4F1EF",
                "type": "color"
            },
            "200": {
                "value": "#CAE2DF",
                "type": "color"
            },
            "300": {
                "value": "#A5CAC6",
                "type": "color"
            },
            "400": {
                "value": "#81B1AB",
                "type": "color"
            },
            "500": {
                "value": "#61948E",
                "type": "color"
            },
            "600": {
                "value": "#4F736F",
                "type": "color"
            },
            "700": {
                "value": "#3C5350",
                "type": "color"
            },
            "800": {
                "value": "#293736",
                "type": "color"
            },
            "900": {
                "value": "#1B2322",
                "type": "color"
            }
        }
    }
}

Palettes built on #C3DEDB

Color Lab

Pairs with #C3DEDB

UI roles & guardrails

In real applications

Scales

Every model

Export