What color is #ABC4DB?

#ABC4DB is a light, soft blue. In RGB it is rgb(171, 196, 219), and in HSL hsl(209, 40%, 76%).

Is #ABC4DB accessible as text?

On white, #ABC4DB has a contrast ratio of 1.80:1 (fails WCAG AA for body text); on black it is 11.65:1 (passes). For text placed on #ABC4DB, use black for the best readability.

What is the closest Tailwind color to #ABC4DB?

The nearest Tailwind CSS token is blue-300 (#8EC5FF).

What colors go well with #ABC4DB?

#ABC4DB pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #DAC1A9. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #ABC4DB below.

Is #ABC4DB good for buttons?

#ABC4DB works well for buttons and highlights, but use black text on #ABC4DB — white text only reaches 1.80:1, below the 4.5:1 needed for normal-size labels.

Is #ABC4DB the same as CSS lightsteelblue?

No — #ABC4DB is not the CSS named color lightsteelblue, but lightsteelblue (#B0C4DE) is the closest CSS named color.

#ABC4DB Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #ABC4DB

Not just a swatch — here's how #ABC4DB works with other colors. Named schemes with #ABC4DB in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #ABC4DB 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 #ABC4DB Accent #A5C4C0 Surface #DDDBBF Secondary #9AA0A1 Anchor #20344A

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 #ABC4DB Surface #ECEADC Highlight #F4F2E7 Secondary #B2B2A0 Ink #2A2823

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 #ABC4DB Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #D4EBFF

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 #ABC4DB Secondary #E6EFF8 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 #ABC4DB 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 38/100

Cool

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

Softness 76/100

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 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 24/100

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 18/100

Very 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 90/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #ABC4DB

For UI

For branding

For interior

For fashion

People also use #ABC4DB with

Pale Turquoise Lilac Pale Silver 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 10.3:1. Use

Subtle surface Use #EFF3F6 for cards and hover fills. Tint 80

Avoid beside #A9B2DA — 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 #ABC4DB at work across the surfaces designers actually ship.

Website / UI

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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: #ABC4DB;
  --color-base-rgb: 171 196 219;
  --color-base-oklch: oklch(80.9% 0.042 246.1);
  --color-50: #F4F7FB;
  --color-100: #E2EBF3;
  --color-200: #C6D7E6;
  --color-300: #9EB8D1;
  --color-400: #789ABA;
  --color-500: #577C9E;
  --color-600: #48627A;
  --color-700: #374858;
  --color-800: #27313A;
  --color-900: #191F24;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  light-steel-blue: {
    50: '#F4F7FB',
    100: '#E2EBF3',
    200: '#C6D7E6',
    300: '#9EB8D1',
    400: '#789ABA',
    500: '#577C9E',
    600: '#48627A',
    700: '#374858',
    800: '#27313A',
    900: '#191F24',
  },
}

$base: #ABC4DB;
$base-ink: #141310;
$base-50: #F4F7FB;
$base-100: #E2EBF3;
$base-200: #C6D7E6;
$base-300: #9EB8D1;
$base-400: #789ABA;
$base-500: #577C9E;
$base-600: #48627A;
$base-700: #374858;
$base-800: #27313A;
$base-900: #191F24;
$base-hover: #739CC3;
$base-subtle: #E7EDF2;

{
    "color": {
        "base": {
            "value": "#ABC4DB",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4F7FB",
                "type": "color"
            },
            "100": {
                "value": "#E2EBF3",
                "type": "color"
            },
            "200": {
                "value": "#C6D7E6",
                "type": "color"
            },
            "300": {
                "value": "#9EB8D1",
                "type": "color"
            },
            "400": {
                "value": "#789ABA",
                "type": "color"
            },
            "500": {
                "value": "#577C9E",
                "type": "color"
            },
            "600": {
                "value": "#48627A",
                "type": "color"
            },
            "700": {
                "value": "#374858",
                "type": "color"
            },
            "800": {
                "value": "#27313A",
                "type": "color"
            },
            "900": {
                "value": "#191F24",
                "type": "color"
            }
        }
    }
}

Palettes built on #ABC4DB

Color Lab

Pairs with #ABC4DB

UI roles & guardrails

In real applications

Scales

Every model

Export