What color is #B3CED0?

#B3CED0 is a light low-chroma cool gray with a subtle cool cast. In RGB it is rgb(179, 206, 208), and in HSL hsl(184, 24%, 76%).

Is #B3CED0 accessible as text?

On white, #B3CED0 has a contrast ratio of 1.66:1 (fails WCAG AA for body text); on black it is 12.66:1 (passes). For text placed on #B3CED0, use black for the best readability.

What is the closest Tailwind color to #B3CED0?

The nearest Tailwind CSS token is slate-300 (#CAD5E2).

What colors go well with #B3CED0?

As a neutral, #B3CED0 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 #B3CED0 the same as CSS lightblue?

No — #B3CED0 is not the CSS named color lightblue, but lightblue (#ADD8E6) 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.

#B3CED0 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #B3CED0

Not just a swatch — here's how #B3CED0 works with other colors. Named schemes with #B3CED0 in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #B3CED0 Secondary #AEB4B8 Surface #F1F2F0 Support #7A94A5 Anchor #2E3236

Light Blue 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 #B3CED0 Accent #A6C4BE Surface #DFDABE Secondary #9AA0A0 Anchor #1D3549

Light Blue 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 #B3CED0 Surface #EDEADC Highlight #F5F2E7 Secondary #B4B19F Ink #2A2723

Light 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.

Tech Product Signal · 5 colors

Signal #B3CED0 Surface #14161A Highlight #F4F6F8 Secondary #596771 Accent #DCF5F7

Light 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 Light Blue.

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #B3CED0 Secondary #EEF8F9 Support #979286 Ink #16140F

Light 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 Light Blue carrying the quiet middle.

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Color Lab

How #B3CED0 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 42/100

Neutral

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

Softness 80/100

High

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

Depth 16/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 4/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 24/100

Low

Clean and current — no dusty, aged cast.

Luxury 22/100

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 12/100

Very low

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

Surface fit 75/100

High

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

Print safety 92/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #B3CED0

For UI

For branding

For interior

For fashion

People also use #B3CED0 with

Gainsboro Light Steel Blue Pale Silver 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 11.2:1. Use

Subtle surface Use #F1F5F5 for cards and hover fills. Tint 80

Avoid beside #B3C5D0 — 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 #B3CED0 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: #B3CED0;
  --color-base-rgb: 179 206 208;
  --color-base-oklch: oklch(83.2% 0.029 202.1);
  --color-50: #F5F9F9;
  --color-100: #E5EFF0;
  --color-200: #CCDFE0;
  --color-300: #A8C5C7;
  --color-400: #85AAAD;
  --color-500: #658D90;
  --color-600: #526E70;
  --color-700: #3E5051;
  --color-800: #2B3536;
  --color-900: #1B2122;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  light-blue: {
    50: '#F5F9F9',
    100: '#E5EFF0',
    200: '#CCDFE0',
    300: '#A8C5C7',
    400: '#85AAAD',
    500: '#658D90',
    600: '#526E70',
    700: '#3E5051',
    800: '#2B3536',
    900: '#1B2122',
  },
}

$base: #B3CED0;
$base-ink: #141310;
$base-50: #F5F9F9;
$base-100: #E5EFF0;
$base-200: #CCDFE0;
$base-300: #A8C5C7;
$base-400: #85AAAD;
$base-500: #658D90;
$base-600: #526E70;
$base-700: #3E5051;
$base-800: #2B3536;
$base-900: #1B2122;
$base-hover: #83B0B3;
$base-subtle: #E9F0F0;

{
    "color": {
        "base": {
            "value": "#B3CED0",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F5F9F9",
                "type": "color"
            },
            "100": {
                "value": "#E5EFF0",
                "type": "color"
            },
            "200": {
                "value": "#CCDFE0",
                "type": "color"
            },
            "300": {
                "value": "#A8C5C7",
                "type": "color"
            },
            "400": {
                "value": "#85AAAD",
                "type": "color"
            },
            "500": {
                "value": "#658D90",
                "type": "color"
            },
            "600": {
                "value": "#526E70",
                "type": "color"
            },
            "700": {
                "value": "#3E5051",
                "type": "color"
            },
            "800": {
                "value": "#2B3536",
                "type": "color"
            },
            "900": {
                "value": "#1B2122",
                "type": "color"
            }
        }
    }
}

Palettes built on #B3CED0

Color Lab

Pairs with #B3CED0

UI roles & guardrails

In real applications

Scales

Every model

Export