What color is #6CEFF4?

#6CEFF4 is a light, vivid cyan. In RGB it is rgb(108, 239, 244), and in HSL hsl(182, 86%, 69%).

Is #6CEFF4 accessible as text?

On white, #6CEFF4 has a contrast ratio of 1.37:1 (fails WCAG AA for body text); on black it is 15.29:1 (passes). For text placed on #6CEFF4, use black for the best readability.

What is the closest Tailwind color to #6CEFF4?

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

What colors go well with #6CEFF4?

#6CEFF4 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #F4706C. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #6CEFF4 below.

Is #6CEFF4 good for buttons?

#6CEFF4 works well for buttons and highlights, but use black text on #6CEFF4 — white text only reaches 1.37:1, below the 4.5:1 needed for normal-size labels.

Is #6CEFF4 the same as CSS aqua?

No — #6CEFF4 is not the CSS named color aqua, but aqua (#00FFFF) is the closest CSS named color.

#6CEFF4 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #6CEFF4

Not just a swatch — here's how #6CEFF4 works with other colors. Named schemes with #6CEFF4 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #6CEFF4 Accent #A6C4BD Surface #DFDABE Secondary #9AA0A0 Anchor #1D3549

Electric 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 #6CEFF4 Secondary #AEB4B8 Surface #F1F2F0 Support #7A94A5 Anchor #2E3236

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

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #6CEFF4 Secondary #DCFFFF Support #979286 Ink #16140F

Electric 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 Electric Blue carrying the quiet middle.

Tech Product Signal · 5 colors

Signal #6CEFF4 Surface #14161A Highlight #F4F6F8 Secondary #596771 Accent #9FFFFF

Electric 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 Electric Blue.

Modern Café Dominant · 5 colors

Dominant #6CEFF4 Anchor #382C1D Surface #EBE4D0 Accent #809D72 Secondary #3A3933

Electric Blue 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.

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Color Lab

How #6CEFF4 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 21/100

Cool

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

Softness 68/100

High

Soft and easy on the eye — gentle backdrops, calm surfaces.

Depth 12/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 12/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 27/100

Low

A faint retro warmth without tipping into sepia.

Luxury 18/100

Very low

Playful and accessible rather than exclusive.

Brand distinctiveness 44/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 12/100

Very low

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

Surface fit 54/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 70/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #6CEFF4

For UI

For branding

For interior

For fashion

People also use #6CEFF4 with

Aquamarine Cornflower Blue Light Coral 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 13.5:1. Use

Subtle surface Use #E5F8F9 for cards and hover fills. Tint 80

Avoid beside #6CC2F4 — 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 #6CEFF4 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: #6CEFF4;
  --color-base-rgb: 108 239 244;
  --color-base-oklch: oklch(88.1% 0.115 198.7);
  --color-50: #F0FEFE;
  --color-100: #D8FCFD;
  --color-200: #B3F7F9;
  --color-300: #80EBEF;
  --color-400: #52DBE0;
  --color-500: #2FC1C6;
  --color-600: #2B9396;
  --color-700: #25686A;
  --color-800: #1C4445;
  --color-900: #13292A;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  electric-blue: {
    50: '#F0FEFE',
    100: '#D8FCFD',
    200: '#B3F7F9',
    300: '#80EBEF',
    400: '#52DBE0',
    500: '#2FC1C6',
    600: '#2B9396',
    700: '#25686A',
    800: '#1C4445',
    900: '#13292A',
  },
}

$base: #6CEFF4;
$base-ink: #141310;
$base-50: #F0FEFE;
$base-100: #D8FCFD;
$base-200: #B3F7F9;
$base-300: #80EBEF;
$base-400: #52DBE0;
$base-500: #2FC1C6;
$base-600: #2B9396;
$base-700: #25686A;
$base-800: #1C4445;
$base-900: #13292A;
$base-hover: #2BE8EF;
$base-subtle: #D8F6F7;

{
    "color": {
        "base": {
            "value": "#6CEFF4",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0FEFE",
                "type": "color"
            },
            "100": {
                "value": "#D8FCFD",
                "type": "color"
            },
            "200": {
                "value": "#B3F7F9",
                "type": "color"
            },
            "300": {
                "value": "#80EBEF",
                "type": "color"
            },
            "400": {
                "value": "#52DBE0",
                "type": "color"
            },
            "500": {
                "value": "#2FC1C6",
                "type": "color"
            },
            "600": {
                "value": "#2B9396",
                "type": "color"
            },
            "700": {
                "value": "#25686A",
                "type": "color"
            },
            "800": {
                "value": "#1C4445",
                "type": "color"
            },
            "900": {
                "value": "#13292A",
                "type": "color"
            }
        }
    }
}

Palettes built on #6CEFF4

Color Lab

Pairs with #6CEFF4

UI roles & guardrails

In real applications

Scales

Every model

Export