What color is #54DFEE?

#54DFEE is a light, vivid cyan. In RGB it is rgb(84, 223, 238), and in HSL hsl(186, 82%, 63%).

Is #54DFEE accessible as text?

On white, #54DFEE has a contrast ratio of 1.59:1 (fails WCAG AA for body text); on black it is 13.17:1 (passes). For text placed on #54DFEE, use black for the best readability.

What is the closest Tailwind color to #54DFEE?

The nearest Tailwind CSS token is cyan-300 (#53EAFD).

What colors go well with #54DFEE?

#54DFEE pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #EE6353. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #54DFEE below.

Is #54DFEE good for buttons?

#54DFEE works well for buttons and highlights, but use black text on #54DFEE — white text only reaches 1.59:1, below the 4.5:1 needed for normal-size labels.

Is #54DFEE the same as CSS turquoise?

No — #54DFEE is not the CSS named color turquoise, but turquoise (#40E0D0) is the closest CSS named color.

#54DFEE Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #54DFEE

Not just a swatch — here's how #54DFEE works with other colors. Named schemes with #54DFEE in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #54DFEE Accent #A6C4BE Surface #DFDABE Secondary #9AA0A0 Anchor #1D3549

Turquoise 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 #54DFEE Secondary #AEB4B8 Surface #F1F2F0 Support #7A94A5 Anchor #2E3236

Turquoise 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 #54DFEE Surface #14161A Highlight #F4F6F8 Secondary #596671 Accent #91FFFF

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

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #54DFEE Secondary #D7FFFF Support #979286 Ink #16140F

Turquoise 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 Turquoise carrying the quiet middle.

Modern Café Dominant · 5 colors

Dominant #54DFEE Anchor #372C1D Surface #EBE5D0 Accent #7F9D73 Secondary #3A3933

Turquoise 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 #54DFEE 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 18/100

Cool

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

Softness 64/100

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 8/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 30/100

Low

A faint retro warmth without tipping into sepia.

Luxury 23/100

Low

Playful and accessible rather than exclusive.

Brand distinctiveness 46/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 20/100

Very low

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

Surface fit 48/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 68/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #54DFEE

For UI

For branding

For interior

For fashion

People also use #54DFEE with

Seafoam Green Dodger Blue Terracotta Platinum Dark Slate Gray

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 11.6:1. Use

Subtle surface Use #E1F5F7 for cards and hover fills. Tint 80

Avoid beside #53ABEE — 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 #54DFEE 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: #54DFEE;
  --color-base-rgb: 84 223 238;
  --color-base-oklch: oklch(83.5% 0.119 205.3);
  --color-50: #F0FDFE;
  --color-100: #D9F9FC;
  --color-200: #B5F1F8;
  --color-300: #83E2ED;
  --color-400: #55CFDD;
  --color-500: #32B4C3;
  --color-600: #2E8A94;
  --color-700: #266269;
  --color-800: #1D4044;
  --color-900: #14272A;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  turquoise: {
    50: '#F0FDFE',
    100: '#D9F9FC',
    200: '#B5F1F8',
    300: '#83E2ED',
    400: '#55CFDD',
    500: '#32B4C3',
    600: '#2E8A94',
    700: '#266269',
    800: '#1D4044',
    900: '#14272A',
  },
}

$base: #54DFEE;
$base-ink: #141310;
$base-50: #F0FDFE;
$base-100: #D9F9FC;
$base-200: #B5F1F8;
$base-300: #83E2ED;
$base-400: #55CFDD;
$base-500: #32B4C3;
$base-600: #2E8A94;
$base-700: #266269;
$base-800: #1D4044;
$base-900: #14272A;
$base-hover: #19D3E8;
$base-subtle: #D1F1F4;

{
    "color": {
        "base": {
            "value": "#54DFEE",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0FDFE",
                "type": "color"
            },
            "100": {
                "value": "#D9F9FC",
                "type": "color"
            },
            "200": {
                "value": "#B5F1F8",
                "type": "color"
            },
            "300": {
                "value": "#83E2ED",
                "type": "color"
            },
            "400": {
                "value": "#55CFDD",
                "type": "color"
            },
            "500": {
                "value": "#32B4C3",
                "type": "color"
            },
            "600": {
                "value": "#2E8A94",
                "type": "color"
            },
            "700": {
                "value": "#266269",
                "type": "color"
            },
            "800": {
                "value": "#1D4044",
                "type": "color"
            },
            "900": {
                "value": "#14272A",
                "type": "color"
            }
        }
    }
}

Palettes built on #54DFEE

Color Lab

Pairs with #54DFEE

UI roles & guardrails

In real applications

Scales

Every model

Export