What color is #B3C8CD?

#B3C8CD is a light low-chroma cool gray with a subtle cool cast. In RGB it is rgb(179, 200, 205), and in HSL hsl(192, 21%, 75%).

Is #B3C8CD accessible as text?

On white, #B3C8CD has a contrast ratio of 1.74:1 (fails WCAG AA for body text); on black it is 12.06:1 (passes). For text placed on #B3C8CD, use black for the best readability.

What is the closest Tailwind color to #B3C8CD?

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

What colors go well with #B3C8CD?

As a neutral, #B3C8CD 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 #B3C8CD the same as CSS silver?

No — #B3C8CD is not the CSS named color silver, but silver (#C0C0C0) is the closest CSS named color.

#B3C8CD Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #B3C8CD

Not just a swatch — here's how #B3C8CD works with other colors. Named schemes with #B3C8CD in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #B3C8CD Secondary #AEB4B8 Surface #F1F2F0 Support #7A94A5 Anchor #2E3236

Silver 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 #B3C8CD Accent #A6C4BE Surface #DFDABE Secondary #9AA0A0 Anchor #1E3549

Silver 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 #B3C8CD Surface #ECEADC Highlight #F4F2E7 Secondary #B3B19F Ink #2A2723

Silver 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 #B3C8CD Surface #14161A Highlight #F4F6F8 Secondary #596672 Accent #DBEFF3

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

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #B3C8CD Secondary #EBF3F5 Support #969286 Ink #16140F

Silver 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 Silver carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #B3C8CD 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 43/100

Neutral

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

Softness 79/100

High

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

Depth 17/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 1/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 24/100

Low

Clean and current — no dusty, aged cast.

Luxury 23/100

Low

Playful and accessible rather than exclusive.

Brand distinctiveness 9/100

Very low

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

UI accent fit 14/100

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 94/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #B3C8CD

For UI

For branding

For interior

For fashion

People also use #B3C8CD with

Timberwolf 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 10.7:1. Use

Subtle surface Use #F0F3F4 for cards and hover fills. Tint 80

Avoid beside #B2BECD — 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 #B3C8CD 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: #B3C8CD;
  --color-base-rgb: 179 200 205;
  --color-base-oklch: oklch(81.8% 0.024 213.6);
  --color-50: #F6F8F9;
  --color-100: #E6EDEF;
  --color-200: #CEDBDF;
  --color-300: #AAC0C5;
  --color-400: #88A3AA;
  --color-500: #68858D;
  --color-600: #54696E;
  --color-700: #3F4C50;
  --color-800: #2B3335;
  --color-900: #1C2021;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  silver: {
    50: '#F6F8F9',
    100: '#E6EDEF',
    200: '#CEDBDF',
    300: '#AAC0C5',
    400: '#88A3AA',
    500: '#68858D',
    600: '#54696E',
    700: '#3F4C50',
    800: '#2B3335',
    900: '#1C2021',
  },
}

$base: #B3C8CD;
$base-ink: #141310;
$base-50: #F6F8F9;
$base-100: #E6EDEF;
$base-200: #CEDBDF;
$base-300: #AAC0C5;
$base-400: #88A3AA;
$base-500: #68858D;
$base-600: #54696E;
$base-700: #3F4C50;
$base-800: #2B3335;
$base-900: #1C2021;
$base-hover: #84A6AE;
$base-subtle: #E9EEEF;

{
    "color": {
        "base": {
            "value": "#B3C8CD",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F6F8F9",
                "type": "color"
            },
            "100": {
                "value": "#E6EDEF",
                "type": "color"
            },
            "200": {
                "value": "#CEDBDF",
                "type": "color"
            },
            "300": {
                "value": "#AAC0C5",
                "type": "color"
            },
            "400": {
                "value": "#88A3AA",
                "type": "color"
            },
            "500": {
                "value": "#68858D",
                "type": "color"
            },
            "600": {
                "value": "#54696E",
                "type": "color"
            },
            "700": {
                "value": "#3F4C50",
                "type": "color"
            },
            "800": {
                "value": "#2B3335",
                "type": "color"
            },
            "900": {
                "value": "#1C2021",
                "type": "color"
            }
        }
    }
}

Palettes built on #B3C8CD

Color Lab

Pairs with #B3C8CD

UI roles & guardrails

In real applications

Scales

Every model

Export