What color is #5AA9CD?

#5AA9CD is a medium cyan-blue. In RGB it is rgb(90, 169, 205), and in HSL hsl(199, 53%, 58%).

Is #5AA9CD accessible as text?

On white, #5AA9CD has a contrast ratio of 2.63:1 (fails WCAG AA for body text); on black it is 7.99:1 (passes). For text placed on #5AA9CD, use black for the best readability.

What is the closest Tailwind color to #5AA9CD?

The nearest Tailwind CSS token is cyan-500 (#00B8DB).

What colors go well with #5AA9CD?

#5AA9CD pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #CD7F5B. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #5AA9CD below.

Is #5AA9CD good for buttons?

#5AA9CD works well for buttons and highlights, but use black text on #5AA9CD — white text only reaches 2.63:1, below the 4.5:1 needed for normal-size labels.

Is #5AA9CD the same as CSS cadetblue?

No — #5AA9CD is not the CSS named color cadetblue, but cadetblue (#5F9EA0) is the closest CSS named color.

#5AA9CD Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #5AA9CD

Not just a swatch — here's how #5AA9CD works with other colors. Named schemes with #5AA9CD in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #5AA9CD Accent #A6C4BF Surface #DEDABF Secondary #9AA0A0 Anchor #1F344A

Iceberg 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 #5AA9CD Secondary #AEB4B8 Surface #F1F2F0 Support #7B93A6 Anchor #2E3236

Iceberg 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 #5AA9CD Surface #14161A Highlight #F4F6F8 Secondary #596672 Accent #89CFF0

Iceberg is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Iceberg.

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #5AA9CD Secondary #B5CFDC Support #969386 Ink #16140F

Iceberg 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 Iceberg carrying the quiet middle.

Modern Café Dominant · 5 colors

Dominant #5AA9CD Anchor #372C1D Surface #EAE5D0 Accent #7C9D76 Secondary #393933

Iceberg anchors this café scheme as the warm mid-tone, lifted by latte cream and a muted sage accent and grounded by espresso brown and a warm charcoal.

Build a working theme in the generator →

Color Lab

How #5AA9CD 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 22/100

Cool

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

Softness 59/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 30/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 1/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 45/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 37/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 36/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 56/100

Moderate

Workable accent with care around contrast.

Surface fit 43/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 76/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #5AA9CD

For UI

For branding

For interior

For fashion

People also use #5AA9CD with

Medium Aquamarine Slate Blue Peru 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 7.1:1. Use

Subtle surface Use #E1EDF2 for cards and hover fills. Tint 80

Avoid beside #5B83CD — 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 #5AA9CD 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: #5AA9CD;
  --color-base-rgb: 90 169 205;
  --color-base-oklch: oklch(69.9% 0.094 229.7);
  --color-50: #F3F9FC;
  --color-100: #DFEFF6;
  --color-200: #C1DEEC;
  --color-300: #95C4DA;
  --color-400: #6DA9C5;
  --color-500: #4C8CA9;
  --color-600: #406D82;
  --color-700: #324F5D;
  --color-800: #24353D;
  --color-900: #172126;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  iceberg: {
    50: '#F3F9FC',
    100: '#DFEFF6',
    200: '#C1DEEC',
    300: '#95C4DA',
    400: '#6DA9C5',
    500: '#4C8CA9',
    600: '#406D82',
    700: '#324F5D',
    800: '#24353D',
    900: '#172126',
  },
}

$base: #5AA9CD;
$base-ink: #141310;
$base-50: #F3F9FC;
$base-100: #DFEFF6;
$base-200: #C1DEEC;
$base-300: #95C4DA;
$base-400: #6DA9C5;
$base-500: #4C8CA9;
$base-600: #406D82;
$base-700: #324F5D;
$base-800: #24353D;
$base-900: #172126;
$base-hover: #388DB5;
$base-subtle: #D2E4EC;

{
    "color": {
        "base": {
            "value": "#5AA9CD",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3F9FC",
                "type": "color"
            },
            "100": {
                "value": "#DFEFF6",
                "type": "color"
            },
            "200": {
                "value": "#C1DEEC",
                "type": "color"
            },
            "300": {
                "value": "#95C4DA",
                "type": "color"
            },
            "400": {
                "value": "#6DA9C5",
                "type": "color"
            },
            "500": {
                "value": "#4C8CA9",
                "type": "color"
            },
            "600": {
                "value": "#406D82",
                "type": "color"
            },
            "700": {
                "value": "#324F5D",
                "type": "color"
            },
            "800": {
                "value": "#24353D",
                "type": "color"
            },
            "900": {
                "value": "#172126",
                "type": "color"
            }
        }
    }
}

Palettes built on #5AA9CD

Color Lab

Pairs with #5AA9CD

UI roles & guardrails

In real applications

Scales

Every model

Export