What color is #998FBB?

#998FBB is a light, muted indigo. In RGB it is rgb(153, 143, 187), and in HSL hsl(254, 24%, 65%).

Is #998FBB accessible as text?

On white, #998FBB has a contrast ratio of 3.00:1 (fails WCAG AA for body text); on black it is 7.00:1 (passes). For text placed on #998FBB, use black for the best readability.

What is the closest Tailwind color to #998FBB?

The nearest Tailwind CSS token is mauve-400 (#A89EA9).

What colors go well with #998FBB?

#998FBB pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #B1BB90. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #998FBB below.

Is #998FBB good for buttons?

#998FBB works well for buttons and highlights, but use black text on #998FBB — white text only reaches 3.00:1, below the 4.5:1 needed for normal-size labels.

Is #998FBB the same as CSS lightslategray?

No — #998FBB is not the CSS named color lightslategray, but lightslategray (#778899) is the closest CSS named color by perceptual color distance — it sits in a different color family, so treat it as a rough reference, not a match.

#998FBB Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #998FBB

Not just a swatch — here's how #998FBB works with other colors. Named schemes with #998FBB in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #998FBB Secondary #AFB4B8 Surface #F1F2F0 Support #7F92A7 Anchor #2E3236

Cool Gray 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 #998FBB Surface #F2E8DD Highlight #F8F0E7 Secondary #BDADA1 Ink #2C2724

Cool Gray 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 #998FBB Accent #A5C4C3 Surface #E9D6BF Secondary #9AA0A1 Anchor #23334A

Cool Gray 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 #998FBB Secondary #C3C0D0 Support #9D9088 Ink #18140F

Cool Gray 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 Cool Gray carrying the quiet middle.

Berry & Cream Lead · 5 colors

Lead #998FBB Surface #F5E5D7 Anchor #5C2141 Accent #E5C2C8 Secondary #332B2F

Cool Gray sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.

Build a working theme in the generator →

Color Lab

How #998FBB 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 42/100

Neutral

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

Softness 61/100

High

Middle-weight — neither delicate nor heavy.

Depth 32/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 51/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 38/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 25/100

Low

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

UI accent fit 55/100

Moderate

Workable accent with care around contrast.

Surface fit 49/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 92/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #998FBB

For UI

For branding

For interior

For fashion

People also use #998FBB with

Light Steel Blue Lilac Laurel Green Gainsboro Onyx

UI roles & guardrails

Primary action Safe as a filled button with near-black label. AA

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 6.2:1. Use

Subtle surface Use #ECEAF0 for cards and hover fills. Tint 80

Avoid beside #A990BB — 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 #998FBB 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: #998FBB;
  --color-base-rgb: 153 143 187;
  --color-base-oklch: oklch(67.4% 0.065 295.0);
  --color-50: #F6F5F9;
  --color-100: #E8E5F0;
  --color-200: #D1CCE0;
  --color-300: #AFA8C7;
  --color-400: #8E85AD;
  --color-500: #6F6590;
  --color-600: #595270;
  --color-700: #423E51;
  --color-800: #2D2B36;
  --color-900: #1D1B22;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  cool-gray: {
    50: '#F6F5F9',
    100: '#E8E5F0',
    200: '#D1CCE0',
    300: '#AFA8C7',
    400: '#8E85AD',
    500: '#6F6590',
    600: '#595270',
    700: '#423E51',
    800: '#2D2B36',
    900: '#1D1B22',
  },
}

$base: #998FBB;
$base-ink: #141310;
$base-50: #F6F5F9;
$base-100: #E8E5F0;
$base-200: #D1CCE0;
$base-300: #AFA8C7;
$base-400: #8E85AD;
$base-500: #6F6590;
$base-600: #595270;
$base-700: #423E51;
$base-800: #2D2B36;
$base-900: #1D1B22;
$base-hover: #7567A2;
$base-subtle: #E2DFE9;

{
    "color": {
        "base": {
            "value": "#998FBB",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F6F5F9",
                "type": "color"
            },
            "100": {
                "value": "#E8E5F0",
                "type": "color"
            },
            "200": {
                "value": "#D1CCE0",
                "type": "color"
            },
            "300": {
                "value": "#AFA8C7",
                "type": "color"
            },
            "400": {
                "value": "#8E85AD",
                "type": "color"
            },
            "500": {
                "value": "#6F6590",
                "type": "color"
            },
            "600": {
                "value": "#595270",
                "type": "color"
            },
            "700": {
                "value": "#423E51",
                "type": "color"
            },
            "800": {
                "value": "#2D2B36",
                "type": "color"
            },
            "900": {
                "value": "#1D1B22",
                "type": "color"
            }
        }
    }
}

Palettes built on #998FBB

Color Lab

Pairs with #998FBB

UI roles & guardrails

In real applications

Scales

Every model

Export