What color is #5D8AA8?

Air Force Blue (#5D8AA8) is a medium, muted cyan-blue. In RGB it is rgb(93, 138, 168), and in HSL hsl(204, 30%, 51%).

Is #5D8AA8 accessible as text?

On white, #5D8AA8 has a contrast ratio of 3.71:1 (fails WCAG AA for body text); on black it is 5.67:1 (passes). For text placed on #5D8AA8, use black for the best readability.

What is the closest Tailwind color to #5D8AA8?

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

What colors go well with #5D8AA8?

#5D8AA8 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #A87B5D. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #5D8AA8 below.

Is Air Force Blue good for buttons?

Air Force Blue works well for buttons and highlights, but use black text on #5D8AA8 — white text only reaches 3.71:1, below the 4.5:1 needed for normal-size labels.

Is Air Force Blue a CSS named color?

No — Air Force Blue is not a standard CSS named color; use the hex value #5D8AA8 in CSS. The closest CSS named color is lightslategray, but only by numeric distance — lightslategray is a different color family, not a true match.

Air Force Blue (#5D8AA8) Color Palette, HEX, RGB & Design Ideas

Palettes built on Air Force Blue

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

Coastal Morning Lead · 5 colors

Lead #5D8AA8 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 #5D8AA8 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 #5D8AA8 Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #85AFCB

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 #5D8AA8 Secondary #7F4439 Surface #E2DDC0 Accent #385245 Anchor #57233C

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 #5D8AA8 Secondary #A2B1BC 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 Air Force Blue 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 30/100

Cool

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

Softness 56/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 38/100

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 48/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 44/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 18/100

Very low

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

UI accent fit 71/100

High

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

Surface fit 43/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 84/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with Air Force Blue

For UI

For branding

For interior

For fashion

People also use Air Force Blue with

Verdigris Tanzanite Beaver 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 5.0:1. Use

Subtle surface Use #E1E7EB for cards and hover fills. Tint 80

Avoid beside #5D71A8 — 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 Air Force Blue 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: #5D8AA8;
  --color-base-rgb: 93 138 168;
  --color-base-oklch: oklch(61.3% 0.067 238.5);
  --color-50: #F5F8FA;
  --color-100: #E4ECF1;
  --color-200: #CAD9E2;
  --color-300: #A4BBCB;
  --color-400: #809EB2;
  --color-500: #608095;
  --color-600: #4E6574;
  --color-700: #3B4A54;
  --color-800: #293238;
  --color-900: #1B1F23;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  air-force-blue: {
    50: '#F5F8FA',
    100: '#E4ECF1',
    200: '#CAD9E2',
    300: '#A4BBCB',
    400: '#809EB2',
    500: '#608095',
    600: '#4E6574',
    700: '#3B4A54',
    800: '#293238',
    900: '#1B1F23',
  },
}

$base: #5D8AA8;
$base-ink: #141310;
$base-50: #F5F8FA;
$base-100: #E4ECF1;
$base-200: #CAD9E2;
$base-300: #A4BBCB;
$base-400: #809EB2;
$base-500: #608095;
$base-600: #4E6574;
$base-700: #3B4A54;
$base-800: #293238;
$base-900: #1B1F23;
$base-hover: #496E87;
$base-subtle: #D1DBE2;

{
    "color": {
        "base": {
            "value": "#5D8AA8",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F5F8FA",
                "type": "color"
            },
            "100": {
                "value": "#E4ECF1",
                "type": "color"
            },
            "200": {
                "value": "#CAD9E2",
                "type": "color"
            },
            "300": {
                "value": "#A4BBCB",
                "type": "color"
            },
            "400": {
                "value": "#809EB2",
                "type": "color"
            },
            "500": {
                "value": "#608095",
                "type": "color"
            },
            "600": {
                "value": "#4E6574",
                "type": "color"
            },
            "700": {
                "value": "#3B4A54",
                "type": "color"
            },
            "800": {
                "value": "#293238",
                "type": "color"
            },
            "900": {
                "value": "#1B1F23",
                "type": "color"
            }
        }
    }
}

Palettes built on Air Force Blue

Color Lab

Pairs with Air Force Blue

UI roles & guardrails

In real applications

Scales

Every model

Export