What color is #AACCDC?

#AACCDC is a light, soft cyan-blue. In RGB it is rgb(170, 204, 220), and in HSL hsl(199, 42%, 76%).

Is #AACCDC accessible as text?

On white, #AACCDC has a contrast ratio of 1.70:1 (fails WCAG AA for body text); on black it is 12.38:1 (passes). For text placed on #AACCDC, use black for the best readability.

What is the closest Tailwind color to #AACCDC?

The nearest Tailwind CSS token is mist-300 (#D0D6D8).

What colors go well with #AACCDC?

#AACCDC pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #DCB8A8. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #AACCDC below.

Is #AACCDC good for buttons?

#AACCDC works well for buttons and highlights, but use black text on #AACCDC — white text only reaches 1.70:1, below the 4.5:1 needed for normal-size labels.

Is #AACCDC the same as CSS lightsteelblue?

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

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

Palettes built on #AACCDC

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

Nordic Calm Accent · 5 colors

Accent #AACCDC Secondary #AEB4B8 Surface #F1F2F0 Support #7B93A6 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 #AACCDC Accent #A6C4BF 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 #AACCDC 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 #AACCDC Surface #14161A Highlight #F4F6F8 Secondary #596672 Accent #D3F3FF

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 #AACCDC Secondary #EAF6FC 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.

Build a working theme in the generator →

Color Lab

How #AACCDC 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 37/100

Cool

Reads cool and recessive — calming, technical, good for trust-led UI.

Softness 77/100

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 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 26/100

Low

A faint retro warmth without tipping into sepia.

Luxury 23/100

Low

Playful and accessible rather than exclusive.

Brand distinctiveness 16/100

Very low

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

UI accent fit 15/100

Very low

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

Surface fit 70/100

High

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

Print safety 89/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #AACCDC

For UI

For branding

For interior

For fashion

People also use #AACCDC with

Seafoam Lilac Dusty Rose 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 11.0:1. Use

Subtle surface Use #EFF4F6 for cards and hover fills. Tint 80

Avoid beside #A8BADC — 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 #AACCDC 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: #AACCDC;
  --color-base-rgb: 170 204 220;
  --color-base-oklch: oklch(82.6% 0.043 228.0);
  --color-50: #F4F9FB;
  --color-100: #E2EEF4;
  --color-200: #C5DCE7;
  --color-300: #9CC2D3;
  --color-400: #76A6BC;
  --color-500: #55889F;
  --color-600: #476A7B;
  --color-700: #364E58;
  --color-800: #26343B;
  --color-900: #192124;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  light-steel-blue: {
    50: '#F4F9FB',
    100: '#E2EEF4',
    200: '#C5DCE7',
    300: '#9CC2D3',
    400: '#76A6BC',
    500: '#55889F',
    600: '#476A7B',
    700: '#364E58',
    800: '#26343B',
    900: '#192124',
  },
}

$base: #AACCDC;
$base-ink: #141310;
$base-50: #F4F9FB;
$base-100: #E2EEF4;
$base-200: #C5DCE7;
$base-300: #9CC2D3;
$base-400: #76A6BC;
$base-500: #55889F;
$base-600: #476A7B;
$base-700: #364E58;
$base-800: #26343B;
$base-900: #192124;
$base-hover: #71AAC5;
$base-subtle: #E7EFF3;

{
    "color": {
        "base": {
            "value": "#AACCDC",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4F9FB",
                "type": "color"
            },
            "100": {
                "value": "#E2EEF4",
                "type": "color"
            },
            "200": {
                "value": "#C5DCE7",
                "type": "color"
            },
            "300": {
                "value": "#9CC2D3",
                "type": "color"
            },
            "400": {
                "value": "#76A6BC",
                "type": "color"
            },
            "500": {
                "value": "#55889F",
                "type": "color"
            },
            "600": {
                "value": "#476A7B",
                "type": "color"
            },
            "700": {
                "value": "#364E58",
                "type": "color"
            },
            "800": {
                "value": "#26343B",
                "type": "color"
            },
            "900": {
                "value": "#192124",
                "type": "color"
            }
        }
    }
}

Palettes built on #AACCDC

Color Lab

Pairs with #AACCDC

UI roles & guardrails

In real applications

Scales

Every model

Export