What color is #ACC5CF?

#ACC5CF is a light low-chroma blue-gray with a subtle blue cast. In RGB it is rgb(172, 197, 207), and in HSL hsl(197, 27%, 74%).

Is #ACC5CF accessible as text?

On white, #ACC5CF has a contrast ratio of 1.80:1 (fails WCAG AA for body text); on black it is 11.64:1 (passes). For text placed on #ACC5CF, use black for the best readability.

What is the closest Tailwind color to #ACC5CF?

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

What colors go well with #ACC5CF?

As a neutral, #ACC5CF 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 #ACC5CF the same as CSS lightsteelblue?

No — #ACC5CF 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.

#ACC5CF Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #ACC5CF

Not just a swatch — here's how #ACC5CF works with other colors. Named schemes with #ACC5CF in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #ACC5CF Secondary #AEB4B8 Surface #F1F2F0 Support #7B93A5 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 #ACC5CF Accent #A6C4BF Surface #DEDABF Secondary #9AA0A0 Anchor #1E344A

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 #ACC5CF Surface #ECEADC Highlight #F4F2E7 Secondary #B3B19F 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 #ACC5CF Surface #14161A Highlight #F4F6F8 Secondary #596672 Accent #D5ECF5

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 #ACC5CF Secondary #E7EFF3 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 #ACC5CF 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 41/100

Neutral

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

Softness 77/100

High

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

Depth 18/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 1/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 25/100

Low

A faint retro warmth without tipping into sepia.

Luxury 24/100

Low

Playful and accessible rather than exclusive.

Brand distinctiveness 12/100

Very low

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

UI accent fit 16/100

Very low

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

Surface fit 72/100

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 #ACC5CF

For UI

For branding

For interior

For fashion

People also use #ACC5CF with

Light Gray Lilac Pale Silver Platinum 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 10.3:1. Use

Subtle surface Use #EFF3F4 for cards and hover fills. Tint 80

Avoid beside #ABB9CF — 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 #ACC5CF 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: #ACC5CF;
  --color-base-rgb: 172 197 207;
  --color-base-oklch: oklch(80.8% 0.031 223.9);
  --color-50: #F5F8FA;
  --color-100: #E5EDF0;
  --color-200: #CBDBE1;
  --color-300: #A6BFC9;
  --color-400: #83A3AF;
  --color-500: #638592;
  --color-600: #506872;
  --color-700: #3D4C52;
  --color-800: #2A3337;
  --color-900: #1B2022;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  light-steel-blue: {
    50: '#F5F8FA',
    100: '#E5EDF0',
    200: '#CBDBE1',
    300: '#A6BFC9',
    400: '#83A3AF',
    500: '#638592',
    600: '#506872',
    700: '#3D4C52',
    800: '#2A3337',
    900: '#1B2022',
  },
}

$base: #ACC5CF;
$base-ink: #141310;
$base-50: #F5F8FA;
$base-100: #E5EDF0;
$base-200: #CBDBE1;
$base-300: #A6BFC9;
$base-400: #83A3AF;
$base-500: #638592;
$base-600: #506872;
$base-700: #3D4C52;
$base-800: #2A3337;
$base-900: #1B2022;
$base-hover: #7BA3B3;
$base-subtle: #E7EDEF;

{
    "color": {
        "base": {
            "value": "#ACC5CF",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F5F8FA",
                "type": "color"
            },
            "100": {
                "value": "#E5EDF0",
                "type": "color"
            },
            "200": {
                "value": "#CBDBE1",
                "type": "color"
            },
            "300": {
                "value": "#A6BFC9",
                "type": "color"
            },
            "400": {
                "value": "#83A3AF",
                "type": "color"
            },
            "500": {
                "value": "#638592",
                "type": "color"
            },
            "600": {
                "value": "#506872",
                "type": "color"
            },
            "700": {
                "value": "#3D4C52",
                "type": "color"
            },
            "800": {
                "value": "#2A3337",
                "type": "color"
            },
            "900": {
                "value": "#1B2022",
                "type": "color"
            }
        }
    }
}

Palettes built on #ACC5CF

Color Lab

Pairs with #ACC5CF

UI roles & guardrails

In real applications

Scales

Every model

Export