What color is #B3EFF2?

#B3EFF2 is a pale, soft cyan. In RGB it is rgb(179, 239, 242), and in HSL hsl(183, 71%, 83%).

Is #B3EFF2 accessible as text?

On white, #B3EFF2 has a contrast ratio of 1.27:1 (fails WCAG AA for body text); on black it is 16.55:1 (passes). For text placed on #B3EFF2, use black for the best readability.

What is the closest Tailwind color to #B3EFF2?

The nearest Tailwind CSS token is cyan-200 (#A2F4FD).

What colors go well with #B3EFF2?

#B3EFF2 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #F2B8B5. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #B3EFF2 below.

Is #B3EFF2 good for buttons?

#B3EFF2 works well for buttons and highlights, but use black text on #B3EFF2 — white text only reaches 1.27:1, below the 4.5:1 needed for normal-size labels.

Is #B3EFF2 the same as CSS paleturquoise?

No — #B3EFF2 is not the CSS named color paleturquoise, but paleturquoise (#AFEEEE) is the closest CSS named color.

#B3EFF2 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #B3EFF2

Not just a swatch — here's how #B3EFF2 works with other colors. Named schemes with #B3EFF2 in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #B3EFF2 Secondary #AEB4B8 Surface #F1F2F0 Support #7A94A5 Anchor #2E3236

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

Coastal Morning Lead · 5 colors

Lead #B3EFF2 Accent #A6C4BD Surface #DFDABE Secondary #9AA0A0 Anchor #1D3549

Pale Turquoise opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.

Japanese Sand Base · 5 colors

Base #B3EFF2 Surface #EDEADC Highlight #F5F2E7 Secondary #B4B19F Ink #2A2723

Pale Turquoise sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.

Tech Product Signal · 5 colors

Signal #B3EFF2 Surface #14161A Highlight #F4F6F8 Secondary #596771 Accent #D0FFFF

Pale 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 Pale Turquoise.

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #B3EFF2 Secondary #EBFFFF Support #979286 Ink #16140F

Pale 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 Pale Turquoise carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #B3EFF2 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 34/100

Cool

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

Softness 81/100

Very high

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

Depth 8/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 8/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 24/100

Low

Clean and current — no dusty, aged cast.

Luxury 13/100

Very low

Playful and accessible rather than exclusive.

Brand distinctiveness 23/100

Low

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

UI accent fit 6/100

Very low

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

Surface fit 73/100

High

Calm enough for large fills — backgrounds, cards, sections.

Print safety 84/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #B3EFF2

For UI

For branding

For interior

For fashion

People also use #B3EFF2 with

Tea Green Light Steel Blue Baby Pink 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 14.6:1. Use

Subtle surface Use #F2FAFB for cards and hover fills. Tint 80

Avoid beside #B5DBF2 — 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 #B3EFF2 at work across the surfaces designers actually ship.

Website / UI

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A working theme, generated in seconds.

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: #B3EFF2;
  --color-base-rgb: 179 239 242;
  --color-base-oklch: oklch(91.3% 0.061 200.0);
  --color-50: #F1FDFD;
  --color-100: #DBF8FA;
  --color-200: #B9F0F3;
  --color-300: #8AE1E5;
  --color-400: #5ECED4;
  --color-500: #3CB3B9;
  --color-600: #35898D;
  --color-700: #2B6164;
  --color-800: #1F4042;
  --color-900: #152728;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  pale-turquoise: {
    50: '#F1FDFD',
    100: '#DBF8FA',
    200: '#B9F0F3',
    300: '#8AE1E5',
    400: '#5ECED4',
    500: '#3CB3B9',
    600: '#35898D',
    700: '#2B6164',
    800: '#1F4042',
    900: '#152728',
  },
}

$base: #B3EFF2;
$base-ink: #141310;
$base-50: #F1FDFD;
$base-100: #DBF8FA;
$base-200: #B9F0F3;
$base-300: #8AE1E5;
$base-400: #5ECED4;
$base-500: #3CB3B9;
$base-600: #35898D;
$base-700: #2B6164;
$base-800: #1F4042;
$base-900: #152728;
$base-hover: #6CE0E6;
$base-subtle: #EBF8F9;

{
    "color": {
        "base": {
            "value": "#B3EFF2",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F1FDFD",
                "type": "color"
            },
            "100": {
                "value": "#DBF8FA",
                "type": "color"
            },
            "200": {
                "value": "#B9F0F3",
                "type": "color"
            },
            "300": {
                "value": "#8AE1E5",
                "type": "color"
            },
            "400": {
                "value": "#5ECED4",
                "type": "color"
            },
            "500": {
                "value": "#3CB3B9",
                "type": "color"
            },
            "600": {
                "value": "#35898D",
                "type": "color"
            },
            "700": {
                "value": "#2B6164",
                "type": "color"
            },
            "800": {
                "value": "#1F4042",
                "type": "color"
            },
            "900": {
                "value": "#152728",
                "type": "color"
            }
        }
    }
}

Palettes built on #B3EFF2

Color Lab

Pairs with #B3EFF2

UI roles & guardrails

In real applications

Scales

Every model

Export