What color is #B3CFEA?

#B3CFEA is a light, soft blue. In RGB it is rgb(179, 207, 234), and in HSL hsl(209, 57%, 81%).

Is #B3CFEA accessible as text?

On white, #B3CFEA has a contrast ratio of 1.61:1 (fails WCAG AA for body text); on black it is 13.03:1 (passes). For text placed on #B3CFEA, use black for the best readability.

What is the closest Tailwind color to #B3CFEA?

The nearest Tailwind CSS token is indigo-200 (#C6D2FF).

What colors go well with #B3CFEA?

#B3CFEA pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #EACEB3. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #B3CFEA below.

Is #B3CFEA good for buttons?

#B3CFEA works well for buttons and highlights, but use black text on #B3CFEA — white text only reaches 1.61:1, below the 4.5:1 needed for normal-size labels.

Is #B3CFEA the same as CSS lightblue?

No — #B3CFEA is not the CSS named color lightblue, but lightblue (#ADD8E6) is the closest CSS named color.

#B3CFEA Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #B3CFEA

Not just a swatch — here's how #B3CFEA works with other colors. Named schemes with #B3CFEA in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #B3CFEA Secondary #AEB4B8 Surface #F1F2F0 Support #7C93A6 Anchor #2E3236

Light Blue 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 #B3CFEA Accent #A5C4C0 Surface #DDDBBF Secondary #9AA0A1 Anchor #20344A

Light Blue 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 #B3CFEA Surface #ECEADC Highlight #F4F2E7 Secondary #B2B2A0 Ink #2C2724

Light 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.

Tech Product Signal · 5 colors

Signal #B3CFEA Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #DCF6FF

Light 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 Light Blue.

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #B3CFEA Secondary #F1FBFF Support #969386 Ink #16140F

Light 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 Light Blue carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #B3CFEA 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 36/100

Cool

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

Softness 77/100

High

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

Depth 15/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 27/100

Low

A faint retro warmth without tipping into sepia.

Luxury 21/100

Low

Playful and accessible rather than exclusive.

Brand distinctiveness 19/100

Very low

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

UI accent fit 13/100

Very low

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

Surface fit 70/100

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 #B3CFEA

For UI

For branding

For interior

For fashion

People also use #B3CFEA with

Pale Turquoise Wisteria Desert Sand Gainsboro Charcoal

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 11.5:1. Use

Subtle surface Use #F1F5F9 for cards and hover fills. Tint 80

Avoid beside #B3BDEA — 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 #B3CFEA at work across the surfaces designers actually ship.

Website / UI

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Build faster.

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: #B3CFEA;
  --color-base-rgb: 179 207 234;
  --color-base-oklch: oklch(84.3% 0.048 247.4);
  --color-50: #F3F8FC;
  --color-100: #DEEBF7;
  --color-200: #BFD7ED;
  --color-300: #93B9DC;
  --color-400: #6A9BC8;
  --color-500: #487CAD;
  --color-600: #3D6284;
  --color-700: #30485E;
  --color-800: #23313E;
  --color-900: #171F26;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  light-blue: {
    50: '#F3F8FC',
    100: '#DEEBF7',
    200: '#BFD7ED',
    300: '#93B9DC',
    400: '#6A9BC8',
    500: '#487CAD',
    600: '#3D6284',
    700: '#30485E',
    800: '#23313E',
    900: '#171F26',
  },
}

$base: #B3CFEA;
$base-ink: #141310;
$base-50: #F3F8FC;
$base-100: #DEEBF7;
$base-200: #BFD7ED;
$base-300: #93B9DC;
$base-400: #6A9BC8;
$base-500: #487CAD;
$base-600: #3D6284;
$base-700: #30485E;
$base-800: #23313E;
$base-900: #171F26;
$base-hover: #72A7D8;
$base-subtle: #EAF1F7;

{
    "color": {
        "base": {
            "value": "#B3CFEA",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3F8FC",
                "type": "color"
            },
            "100": {
                "value": "#DEEBF7",
                "type": "color"
            },
            "200": {
                "value": "#BFD7ED",
                "type": "color"
            },
            "300": {
                "value": "#93B9DC",
                "type": "color"
            },
            "400": {
                "value": "#6A9BC8",
                "type": "color"
            },
            "500": {
                "value": "#487CAD",
                "type": "color"
            },
            "600": {
                "value": "#3D6284",
                "type": "color"
            },
            "700": {
                "value": "#30485E",
                "type": "color"
            },
            "800": {
                "value": "#23313E",
                "type": "color"
            },
            "900": {
                "value": "#171F26",
                "type": "color"
            }
        }
    }
}

Palettes built on #B3CFEA

Color Lab

Pairs with #B3CFEA

UI roles & guardrails

In real applications

Scales

Every model

Export