What color is #4789AE?

#4789AE is a medium cyan-blue. In RGB it is rgb(71, 137, 174), and in HSL hsl(202, 42%, 48%).

Is #4789AE accessible as text?

On white, #4789AE has a contrast ratio of 3.85:1 (fails WCAG AA for body text); on black it is 5.46:1 (passes). For text placed on #4789AE, use black for the best readability.

What is the closest Tailwind color to #4789AE?

The nearest Tailwind CSS token is cyan-600 (#0092B8).

What colors go well with #4789AE?

#4789AE pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #AE6D47. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #4789AE below.

Is #4789AE good for buttons?

#4789AE works well for buttons and highlights, but use black text on #4789AE — white text only reaches 3.85:1, below the 4.5:1 needed for normal-size labels.

Is #4789AE the same as CSS steelblue?

No — #4789AE is not the CSS named color steelblue, but steelblue (#4682B4) is the closest CSS named color.

#4789AE Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #4789AE

Not just a swatch — here's how #4789AE works with other colors. Named schemes with #4789AE in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #4789AE Accent #A6C4C0 Surface #DEDABF Secondary #9AA0A0 Anchor #1F344A

Air Force Blue opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.

Nordic Calm Accent · 5 colors

Accent #4789AE Secondary #AEB4B8 Surface #F1F2F0 Support #7C93A6 Anchor #2E3236

Air Force Blue keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.

Tech Product Signal · 5 colors

Signal #4789AE Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #73AED0

Air Force 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 Air Force Blue.

Vintage Leather Lead · 5 colors

Lead #4789AE Secondary #6E5216 Surface #E2DCC0 Accent #385245 Anchor #57233D

Air Force Blue plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #4789AE Secondary #9AAFBC Support #969386 Ink #16140F

Air Force 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 Air Force Blue carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #4789AE 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 24/100

Cool

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

Softness 52/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 39/100

Low

Mid depth — usable as an accent or a muted ground.

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 55/100

Moderate

Faded, nostalgic quality — editorial, heritage and retro work.

Luxury 46/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 24/100

Low

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

UI accent fit 82/100

Very high

Strong interactive accent — visible and can carry a legible label.

Surface fit 35/100

Low

Usable as a tinted surface in measured doses.

Print safety 78/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #4789AE

For UI

For branding

For interior

For fashion

People also use #4789AE with

Verdigris Cerulean Copper Platinum Charcoal

UI roles & guardrails

Primary action Safe as a filled button with near-black label. AA

Body text Do not use for body copy on light surfaces. Avoid

Large display Fine for headings 24px+ on white. Pass

Background Pair with #141310 text at 4.8:1. Use

Subtle surface Use #DCE7EC for cards and hover fills. Tint 80

Avoid beside #4766AE — 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 #4789AE 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: #4789AE;
  --color-base-rgb: 71 137 174;
  --color-base-oklch: oklch(60.2% 0.088 235.4);
  --color-50: #F4F8FB;
  --color-100: #E2EDF4;
  --color-200: #C5DBE7;
  --color-300: #9CBFD3;
  --color-400: #76A2BC;
  --color-500: #55849F;
  --color-600: #47687B;
  --color-700: #364C58;
  --color-800: #26333B;
  --color-900: #192024;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  air-force-blue: {
    50: '#F4F8FB',
    100: '#E2EDF4',
    200: '#C5DBE7',
    300: '#9CBFD3',
    400: '#76A2BC',
    500: '#55849F',
    600: '#47687B',
    700: '#364C58',
    800: '#26333B',
    900: '#192024',
  },
}

$base: #4789AE;
$base-ink: #141310;
$base-50: #F4F8FB;
$base-100: #E2EDF4;
$base-200: #C5DBE7;
$base-300: #9CBFD3;
$base-400: #76A2BC;
$base-500: #55849F;
$base-600: #47687B;
$base-700: #364C58;
$base-800: #26333B;
$base-900: #192024;
$base-hover: #396D8B;
$base-subtle: #CBDBE4;

{
    "color": {
        "base": {
            "value": "#4789AE",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4F8FB",
                "type": "color"
            },
            "100": {
                "value": "#E2EDF4",
                "type": "color"
            },
            "200": {
                "value": "#C5DBE7",
                "type": "color"
            },
            "300": {
                "value": "#9CBFD3",
                "type": "color"
            },
            "400": {
                "value": "#76A2BC",
                "type": "color"
            },
            "500": {
                "value": "#55849F",
                "type": "color"
            },
            "600": {
                "value": "#47687B",
                "type": "color"
            },
            "700": {
                "value": "#364C58",
                "type": "color"
            },
            "800": {
                "value": "#26333B",
                "type": "color"
            },
            "900": {
                "value": "#192024",
                "type": "color"
            }
        }
    }
}

Palettes built on #4789AE

Color Lab

Pairs with #4789AE

UI roles & guardrails

In real applications

Scales

Every model

Export