What color is #BBBCEF?

#BBBCEF is a pale, soft blue-violet. In RGB it is rgb(187, 188, 239), and in HSL hsl(239, 62%, 84%).

Is #BBBCEF accessible as text?

On white, #BBBCEF has a contrast ratio of 1.82:1 (fails WCAG AA for body text); on black it is 11.55:1 (passes). For text placed on #BBBCEF, use black for the best readability.

What is the closest Tailwind color to #BBBCEF?

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

What colors go well with #BBBCEF?

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

Is #BBBCEF good for buttons?

#BBBCEF works well for buttons and highlights, but use black text on #BBBCEF — white text only reaches 1.82:1, below the 4.5:1 needed for normal-size labels.

Is #BBBCEF the same as CSS lightsteelblue?

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

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

Palettes built on #BBBCEF

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

Nordic Calm Accent · 5 colors

Accent #BBBCEF 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 #BBBCEF 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 #BBBCEF Accent #A5C4C3 Surface #EAD5BF Secondary #9AA0A1 Anchor #22334A

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 #BBBCEF Secondary #ECEDFF 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 #BBBCEF Surface #14161A Highlight #F4F6F8 Secondary #5B6672 Accent #E2E4FF

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 #BBBCEF 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 37/100

Cool

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

Softness 71/100

High

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

Depth 18/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 38/100

Low

A faint retro warmth without tipping into sepia.

Luxury 25/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 28/100

Low

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

UI accent fit 21/100

Low

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

Surface fit 60/100

High

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

Print safety 90/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #BBBCEF

For UI

For branding

For interior

For fashion

People also use #BBBCEF with

Powder Blue Thistle Pale Goldenrod 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 10.2:1. Use

Subtle surface Use #F3F3FA for cards and hover fills. Tint 80

Avoid beside #CDBDEF — 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 #BBBCEF 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: #BBBCEF;
  --color-base-rgb: 187 188 239;
  --color-base-oklch: oklch(81.2% 0.072 283.8);
  --color-50: #F2F2FD;
  --color-100: #DDDEF8;
  --color-200: #BDBEEF;
  --color-300: #9091E0;
  --color-400: #6667CC;
  --color-500: #4446B1;
  --color-600: #3A3C87;
  --color-700: #2E2F60;
  --color-800: #22223F;
  --color-900: #161627;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  light-steel-blue: {
    50: '#F2F2FD',
    100: '#DDDEF8',
    200: '#BDBEEF',
    300: '#9091E0',
    400: '#6667CC',
    500: '#4446B1',
    600: '#3A3C87',
    700: '#2E2F60',
    800: '#22223F',
    900: '#161627',
  },
}

$base: #BBBCEF;
$base-ink: #141310;
$base-50: #F2F2FD;
$base-100: #DDDEF8;
$base-200: #BDBEEF;
$base-300: #9091E0;
$base-400: #6667CC;
$base-500: #4446B1;
$base-600: #3A3C87;
$base-700: #2E2F60;
$base-800: #22223F;
$base-900: #161627;
$base-hover: #7879DF;
$base-subtle: #EDEDF9;

{
    "color": {
        "base": {
            "value": "#BBBCEF",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F2F2FD",
                "type": "color"
            },
            "100": {
                "value": "#DDDEF8",
                "type": "color"
            },
            "200": {
                "value": "#BDBEEF",
                "type": "color"
            },
            "300": {
                "value": "#9091E0",
                "type": "color"
            },
            "400": {
                "value": "#6667CC",
                "type": "color"
            },
            "500": {
                "value": "#4446B1",
                "type": "color"
            },
            "600": {
                "value": "#3A3C87",
                "type": "color"
            },
            "700": {
                "value": "#2E2F60",
                "type": "color"
            },
            "800": {
                "value": "#22223F",
                "type": "color"
            },
            "900": {
                "value": "#161627",
                "type": "color"
            }
        }
    }
}