What color is #A4BBCB?

#A4BBCB is a light low-chroma blue-gray with a subtle blue cast. In RGB it is rgb(164, 187, 203), and in HSL hsl(205, 27%, 72%).

Is #A4BBCB accessible as text?

On white, #A4BBCB has a contrast ratio of 1.99:1 (fails WCAG AA for body text); on black it is 10.55:1 (passes). For text placed on #A4BBCB, use black for the best readability.

What is the closest Tailwind color to #A4BBCB?

The nearest Tailwind CSS token is gray-400 (#99A1AF).

What colors go well with #A4BBCB?

As a neutral, #A4BBCB 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 muted neutral, divider, icon or disabled-state color and let the accent carry the color.

Is #A4BBCB the same as CSS lightsteelblue?

No — #A4BBCB is not the CSS named color lightsteelblue, but lightsteelblue (#B0C4DE) 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.

#A4BBCB Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #A4BBCB

Not just a swatch — here's how #A4BBCB works with other colors. Named schemes with #A4BBCB in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #A4BBCB Secondary #AEB4B8 Surface #F1F2F0 Support #7C93A6 Anchor #2E3236

Light Steel 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 #A4BBCB Accent #A6C4C0 Surface #DEDABF Secondary #9AA0A0 Anchor #1F344A

Light Steel 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 #A4BBCB Surface #ECEADC Highlight #F4F2E7 Secondary #B2B2A0 Ink #2A2723

Light Steel 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 #A4BBCB Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #CCE1F0

Light Steel 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 Steel Blue.

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #A4BBCB Secondary #DEE6EC Support #969386 Ink #16140F

Light Steel 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 Steel Blue carrying the quiet middle.

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Color Lab

How #A4BBCB 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 74/100

High

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

Depth 21/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 28/100

Low

A faint retro warmth without tipping into sepia.

Luxury 27/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 13/100

Very low

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

UI accent fit 21/100

Low

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

Surface fit 69/100

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 #A4BBCB

For UI

For branding

For interior

For fashion

People also use #A4BBCB with

Powder Blue Cadet Grey Khaki Gainsboro Charcoal

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 9.3:1. Use

Subtle surface Use #EEF1F3 for cards and hover fills. Tint 80

Avoid beside #A4AECB — 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 #A4BBCB 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: #A4BBCB;
  --color-base-rgb: 164 187 203;
  --color-base-oklch: oklch(78.0% 0.034 238.3);
  --color-50: #F5F8FA;
  --color-100: #E5ECF0;
  --color-200: #CBD8E1;
  --color-300: #A6BBC9;
  --color-400: #839DAF;
  --color-500: #637E92;
  --color-600: #506472;
  --color-700: #3D4952;
  --color-800: #2A3237;
  --color-900: #1B1F22;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  light-steel-blue: {
    50: '#F5F8FA',
    100: '#E5ECF0',
    200: '#CBD8E1',
    300: '#A6BBC9',
    400: '#839DAF',
    500: '#637E92',
    600: '#506472',
    700: '#3D4952',
    800: '#2A3237',
    900: '#1B1F22',
  },
}

$base: #A4BBCB;
$base-ink: #141310;
$base-50: #F5F8FA;
$base-100: #E5ECF0;
$base-200: #CBD8E1;
$base-300: #A6BBC9;
$base-400: #839DAF;
$base-500: #637E92;
$base-600: #506472;
$base-700: #3D4952;
$base-800: #2A3237;
$base-900: #1B1F22;
$base-hover: #7698B0;
$base-subtle: #E5EAEE;

{
    "color": {
        "base": {
            "value": "#A4BBCB",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F5F8FA",
                "type": "color"
            },
            "100": {
                "value": "#E5ECF0",
                "type": "color"
            },
            "200": {
                "value": "#CBD8E1",
                "type": "color"
            },
            "300": {
                "value": "#A6BBC9",
                "type": "color"
            },
            "400": {
                "value": "#839DAF",
                "type": "color"
            },
            "500": {
                "value": "#637E92",
                "type": "color"
            },
            "600": {
                "value": "#506472",
                "type": "color"
            },
            "700": {
                "value": "#3D4952",
                "type": "color"
            },
            "800": {
                "value": "#2A3237",
                "type": "color"
            },
            "900": {
                "value": "#1B1F22",
                "type": "color"
            }
        }
    }
}