What color is #B3DDDF?

#B3DDDF is a light, soft cyan. In RGB it is rgb(179, 221, 223), and in HSL hsl(183, 41%, 79%).

Is #B3DDDF accessible as text?

On white, #B3DDDF has a contrast ratio of 1.47:1 (fails WCAG AA for body text); on black it is 14.32:1 (passes). For text placed on #B3DDDF, use black for the best readability.

What is the closest Tailwind color to #B3DDDF?

The nearest Tailwind CSS token is mist-300 (#D0D6D8).

What colors go well with #B3DDDF?

#B3DDDF pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #DFB6B3. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #B3DDDF below.

Is #B3DDDF good for buttons?

#B3DDDF works well for buttons and highlights, but use black text on #B3DDDF — white text only reaches 1.47:1, below the 4.5:1 needed for normal-size labels.

Is #B3DDDF the same as CSS powderblue?

No — #B3DDDF is not the CSS named color powderblue, but powderblue (#B0E0E6) is the closest CSS named color.

#B3DDDF Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #B3DDDF

Not just a swatch — here's how #B3DDDF works with other colors. Named schemes with #B3DDDF in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #B3DDDF Secondary #AEB4B8 Surface #F1F2F0 Support #7A94A5 Anchor #2E3236

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

Japanese Sand Base · 5 colors

Base #B3DDDF Surface #EDEADC Highlight #F5F2E7 Secondary #B4B19F Ink #2A2723

Powder Blue 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.

Coastal Morning Lead · 5 colors

Lead #B3DDDF Accent #A6C4BD Surface #DFDABE Secondary #9AA0A0 Anchor #1D3549

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

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #B3DDDF Secondary #EFFEFE Support #979286 Ink #16140F

Powder 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 Powder Blue carrying the quiet middle.

Tech Product Signal · 5 colors

Signal #B3DDDF Surface #14161A Highlight #F4F6F8 Secondary #596771 Accent #DCFFFF

Powder 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 Powder Blue.

Build a working theme in the generator →

Color Lab

How #B3DDDF 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 39/100

Neutral

Balanced temperature — flexible, sits between warm and cool schemes.

Softness 80/100

Very high

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

Depth 13/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 6/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 25/100

Low

Clean and current — no dusty, aged cast.

Luxury 18/100

Very low

Playful and accessible rather than exclusive.

Brand distinctiveness 17/100

Very low

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

UI accent fit 9/100

Very low

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

Surface fit 74/100

High

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

Print safety 89/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #B3DDDF

For UI

For branding

For interior

For fashion

People also use #B3DDDF with

Seafoam Light Steel Blue Pale Silver 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 12.7:1. Use

Subtle surface Use #F1F7F7 for cards and hover fills. Tint 80

Avoid beside #B3CFDF — 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 #B3DDDF 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: #B3DDDF;
  --color-base-rgb: 179 221 223;
  --color-base-oklch: oklch(86.8% 0.044 200.0);
  --color-50: #F4FAFB;
  --color-100: #E2F3F3;
  --color-200: #C6E5E7;
  --color-300: #9DCFD2;
  --color-400: #77B8BB;
  --color-500: #569B9E;
  --color-600: #47787A;
  --color-700: #375658;
  --color-800: #27393A;
  --color-900: #192424;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  powder-blue: {
    50: '#F4FAFB',
    100: '#E2F3F3',
    200: '#C6E5E7',
    300: '#9DCFD2',
    400: '#77B8BB',
    500: '#569B9E',
    600: '#47787A',
    700: '#375658',
    800: '#27393A',
    900: '#192424',
  },
}

$base: #B3DDDF;
$base-ink: #141310;
$base-50: #F4FAFB;
$base-100: #E2F3F3;
$base-200: #C6E5E7;
$base-300: #9DCFD2;
$base-400: #77B8BB;
$base-500: #569B9E;
$base-600: #47787A;
$base-700: #375658;
$base-800: #27393A;
$base-900: #192424;
$base-hover: #7BC4C8;
$base-subtle: #EAF3F4;

{
    "color": {
        "base": {
            "value": "#B3DDDF",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4FAFB",
                "type": "color"
            },
            "100": {
                "value": "#E2F3F3",
                "type": "color"
            },
            "200": {
                "value": "#C6E5E7",
                "type": "color"
            },
            "300": {
                "value": "#9DCFD2",
                "type": "color"
            },
            "400": {
                "value": "#77B8BB",
                "type": "color"
            },
            "500": {
                "value": "#569B9E",
                "type": "color"
            },
            "600": {
                "value": "#47787A",
                "type": "color"
            },
            "700": {
                "value": "#375658",
                "type": "color"
            },
            "800": {
                "value": "#27393A",
                "type": "color"
            },
            "900": {
                "value": "#192424",
                "type": "color"
            }
        }
    }
}

Palettes built on #B3DDDF

Color Lab

Pairs with #B3DDDF

UI roles & guardrails

In real applications

Scales

Every model

Export