What color is #5CD5EB?

#5CD5EB is a light, vivid cyan. In RGB it is rgb(92, 213, 235), and in HSL hsl(189, 78%, 64%).

Is #5CD5EB accessible as text?

On white, #5CD5EB has a contrast ratio of 1.73:1 (fails WCAG AA for body text); on black it is 12.17:1 (passes). For text placed on #5CD5EB, use black for the best readability.

What is the closest Tailwind color to #5CD5EB?

The nearest Tailwind CSS token is cyan-400 (#00D3F2).

What colors go well with #5CD5EB?

#5CD5EB pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #EB715C. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #5CD5EB below.

Is #5CD5EB good for buttons?

#5CD5EB works well for buttons and highlights, but use black text on #5CD5EB — white text only reaches 1.73:1, below the 4.5:1 needed for normal-size labels.

Is #5CD5EB the same as CSS skyblue?

No — #5CD5EB is not the CSS named color skyblue, but skyblue (#87CEEB) is the closest CSS named color.

#5CD5EB Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #5CD5EB

Not just a swatch — here's how #5CD5EB works with other colors. Named schemes with #5CD5EB in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #5CD5EB Accent #A6C4BE Surface #DFDABE Secondary #9AA0A0 Anchor #1E3549

Bright Sky 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 #5CD5EB Secondary #AEB4B8 Surface #F1F2F0 Support #7A94A5 Anchor #2E3236

Bright Sky 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 #5CD5EB Surface #14161A Highlight #F4F6F8 Secondary #596672 Accent #94FBFF

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

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #5CD5EB Secondary #D3F7FF Support #979286 Ink #16140F

Bright Sky 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 Bright Sky carrying the quiet middle.

Modern Café Dominant · 5 colors

Dominant #5CD5EB Anchor #372C1D Surface #EBE5D0 Accent #7E9D74 Secondary #3A3933

Bright Sky 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 #5CD5EB 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 19/100

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 19/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 5/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 32/100

Low

A faint retro warmth without tipping into sepia.

Luxury 26/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 43/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 24/100

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 70/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #5CD5EB

For UI

For branding

For interior

For fashion

People also use #5CD5EB with

Seafoam Green Cornflower 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 10.8:1. Use

Subtle surface Use #E2F4F7 for cards and hover fills. Tint 80

Avoid beside #5CA6EB — 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 #5CD5EB 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: #5CD5EB;
  --color-base-rgb: 92 213 235;
  --color-base-oklch: oklch(81.3% 0.111 211.5);
  --color-50: #F1FCFE;
  --color-100: #DAF6FB;
  --color-200: #B6ECF6;
  --color-300: #85DBEA;
  --color-400: #58C6DA;
  --color-500: #36AABF;
  --color-600: #308391;
  --color-700: #285D67;
  --color-800: #1E3E43;
  --color-900: #142629;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  bright-sky: {
    50: '#F1FCFE',
    100: '#DAF6FB',
    200: '#B6ECF6',
    300: '#85DBEA',
    400: '#58C6DA',
    500: '#36AABF',
    600: '#308391',
    700: '#285D67',
    800: '#1E3E43',
    900: '#142629',
  },
}

$base: #5CD5EB;
$base-ink: #141310;
$base-50: #F1FCFE;
$base-100: #DAF6FB;
$base-200: #B6ECF6;
$base-300: #85DBEA;
$base-400: #58C6DA;
$base-500: #36AABF;
$base-600: #308391;
$base-700: #285D67;
$base-800: #1E3E43;
$base-900: #142629;
$base-hover: #21C7E4;
$base-subtle: #D3EFF4;

{
    "color": {
        "base": {
            "value": "#5CD5EB",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F1FCFE",
                "type": "color"
            },
            "100": {
                "value": "#DAF6FB",
                "type": "color"
            },
            "200": {
                "value": "#B6ECF6",
                "type": "color"
            },
            "300": {
                "value": "#85DBEA",
                "type": "color"
            },
            "400": {
                "value": "#58C6DA",
                "type": "color"
            },
            "500": {
                "value": "#36AABF",
                "type": "color"
            },
            "600": {
                "value": "#308391",
                "type": "color"
            },
            "700": {
                "value": "#285D67",
                "type": "color"
            },
            "800": {
                "value": "#1E3E43",
                "type": "color"
            },
            "900": {
                "value": "#142629",
                "type": "color"
            }
        }
    }
}