What color is #B4BBFC?

#B4BBFC is a pale, soft blue-violet. In RGB it is rgb(180, 187, 252), and in HSL hsl(234, 92%, 85%).

Is #B4BBFC accessible as text?

On white, #B4BBFC has a contrast ratio of 1.83:1 (fails WCAG AA for body text); on black it is 11.45:1 (passes). For text placed on #B4BBFC, use black for the best readability.

What is the closest Tailwind color to #B4BBFC?

The nearest Tailwind CSS token is violet-300 (#C4B4FF).

What colors go well with #B4BBFC?

#B4BBFC pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #FCF5B6. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #B4BBFC below.

Is #B4BBFC good for buttons?

#B4BBFC works well for buttons and highlights, but use black text on #B4BBFC — white text only reaches 1.83:1, below the 4.5:1 needed for normal-size labels.

Is #B4BBFC the same as CSS lightsteelblue?

No — #B4BBFC is not the CSS named color lightsteelblue, but lightsteelblue (#B0C4DE) is the closest CSS named color.

#B4BBFC Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #B4BBFC

Not just a swatch — here's how #B4BBFC works with other colors. Named schemes with #B4BBFC in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #B4BBFC Secondary #AEB4B8 Surface #F1F2F0 Support #7E92A7 Anchor #2E3236

Light Steel 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 #B4BBFC Surface #F2E8DD Highlight #F8F0E7 Secondary #BEADA2 Ink #2C2724

Light Steel 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 #B4BBFC Accent #A5C4C2 Surface #EAD5BF Secondary #9AA0A1 Anchor #22344A

Light Steel 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 #F8F4EF Accent #B4BBFC Secondary #E9EDFF Support #9D9088 Ink #18140F

Light Steel 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 Steel Blue carrying the quiet middle.

Tech Product Signal · 5 colors

Signal #B4BBFC Surface #14161A Highlight #F4F6F8 Secondary #5B6672 Accent #DCE3FF

Light Steel 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 Steel Blue.

Build a working theme in the generator →

Color Lab

How #B4BBFC 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 32/100

Cool

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

Softness 67/100

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 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 40/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 26/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 36/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 23/100

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 86/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #B4BBFC

For UI

For branding

For interior

For fashion

People also use #B4BBFC with

Powder Blue Mauve Peach Gainsboro Prussian Blue

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 10.1:1. Use

Subtle surface Use #F2F3FC for cards and hover fills. Tint 80

Avoid beside #C6B6FC — 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 #B4BBFC at work across the surfaces designers actually ship.

Website / UI

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Build faster.

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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: #B4BBFC;
  --color-base-rgb: 180 187 252;
  --color-base-oklch: oklch(81.0% 0.092 279.4);
  --color-50: #F0F2FE;
  --color-100: #D8DCFD;
  --color-200: #B1B8FC;
  --color-300: #7C88F3;
  --color-400: #4D5CE5;
  --color-500: #293ACB;
  --color-600: #28339A;
  --color-700: #222A6D;
  --color-800: #1A1F47;
  --color-900: #12152B;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  light-steel-blue: {
    50: '#F0F2FE',
    100: '#D8DCFD',
    200: '#B1B8FC',
    300: '#7C88F3',
    400: '#4D5CE5',
    500: '#293ACB',
    600: '#28339A',
    700: '#222A6D',
    800: '#1A1F47',
    900: '#12152B',
  },
}

$base: #B4BBFC;
$base-ink: #141310;
$base-50: #F0F2FE;
$base-100: #D8DCFD;
$base-200: #B1B8FC;
$base-300: #7C88F3;
$base-400: #4D5CE5;
$base-500: #293ACB;
$base-600: #28339A;
$base-700: #222A6D;
$base-800: #1A1F47;
$base-900: #12152B;
$base-hover: #6271F8;
$base-subtle: #ECEDFC;

{
    "color": {
        "base": {
            "value": "#B4BBFC",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0F2FE",
                "type": "color"
            },
            "100": {
                "value": "#D8DCFD",
                "type": "color"
            },
            "200": {
                "value": "#B1B8FC",
                "type": "color"
            },
            "300": {
                "value": "#7C88F3",
                "type": "color"
            },
            "400": {
                "value": "#4D5CE5",
                "type": "color"
            },
            "500": {
                "value": "#293ACB",
                "type": "color"
            },
            "600": {
                "value": "#28339A",
                "type": "color"
            },
            "700": {
                "value": "#222A6D",
                "type": "color"
            },
            "800": {
                "value": "#1A1F47",
                "type": "color"
            },
            "900": {
                "value": "#12152B",
                "type": "color"
            }
        }
    }
}