What color is #6B7C8A?

#6B7C8A is a medium low-chroma blue-gray with a subtle blue cast. In RGB it is rgb(107, 124, 138), and in HSL hsl(207, 13%, 48%).

Is #6B7C8A accessible as text?

On white, #6B7C8A has a contrast ratio of 4.31:1 (fails WCAG AA for body text); on black it is 4.88:1 (passes). For text placed on #6B7C8A, use black for the best readability.

What is the closest Tailwind color to #6B7C8A?

The nearest Tailwind CSS token is gray-500 (#6A7282).

What colors go well with #6B7C8A?

As a neutral, #6B7C8A pairs cleanly with either light or dark text depending on the surface, and sits under accent hues like blue, violet, emerald or warm orange — use it as a muted neutral, divider, icon or disabled-state color and let the accent carry the color.

Is #6B7C8A the same as CSS slategray?

No — #6B7C8A is not the CSS named color slategray, but slategray (#708090) is the closest CSS named color.

#6B7C8A Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #6B7C8A

Not just a swatch — here's how #6B7C8A works with other colors. Named schemes with #6B7C8A in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #6B7C8A Accent #A5C4C0 Surface #DEDBBF Secondary #9AA0A0 Anchor #1F344A

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

Nordic Calm Accent · 5 colors

Accent #6B7C8A Secondary #AEB4B8 Surface #F1F2F0 Support #7C93A6 Anchor #2E3236

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

Tech Product Signal · 5 colors

Signal #6B7C8A Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #90A0AD

Slate Gray is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Slate Gray.

Vintage Leather Lead · 5 colors

Lead #6B7C8A Secondary #7F4438 Surface #E2DDC0 Accent #375245 Anchor #57233C

Slate Gray plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #6B7C8A Secondary #9EA5AA Support #969386 Ink #16140F

Slate 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 Slate Gray carrying the quiet middle.

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Color Lab

How #6B7C8A 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 41/100

Neutral

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

Softness 57/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 40/100

Low

Mid depth — usable as an accent or a muted ground.

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 39/100

Low

A faint retro warmth without tipping into sepia.

Luxury 45/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 11/100

Very low

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

UI accent fit 58/100

Moderate

Workable accent with care around contrast.

Surface fit 51/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 93/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #6B7C8A

For UI

For branding

For interior

For fashion

People also use #6B7C8A with

Pewter Dim Gray Warm Taupe Gainsboro Charcoal

UI roles & guardrails

Primary action Too mid-tone for a filled button — darken for the fill. AA Large

Body text Do not use for body copy on light surfaces. Avoid

Large display Fine for headings 24px+ on white. Pass

Background Pair with #141310 text at 4.3:1. Use

Subtle surface Use #E2E5E7 for cards and hover fills. Tint 80

Avoid beside #6A718A — 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 #6B7C8A 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: #6B7C8A;
  --color-base-rgb: 107 124 138;
  --color-base-oklch: oklch(57.7% 0.029 243.1);
  --color-50: #F6F7F8;
  --color-100: #E8EBED;
  --color-200: #D1D7DB;
  --color-300: #AFB8C0;
  --color-400: #8E9AA4;
  --color-500: #6F7C86;
  --color-600: #596269;
  --color-700: #42484D;
  --color-800: #2D3134;
  --color-900: #1D1F20;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  slate-gray: {
    50: '#F6F7F8',
    100: '#E8EBED',
    200: '#D1D7DB',
    300: '#AFB8C0',
    400: '#8E9AA4',
    500: '#6F7C86',
    600: '#596269',
    700: '#42484D',
    800: '#2D3134',
    900: '#1D1F20',
  },
}

$base: #6B7C8A;
$base-ink: #141310;
$base-50: #F6F7F8;
$base-100: #E8EBED;
$base-200: #D1D7DB;
$base-300: #AFB8C0;
$base-400: #8E9AA4;
$base-500: #6F7C86;
$base-600: #596269;
$base-700: #42484D;
$base-800: #2D3134;
$base-900: #1D1F20;
$base-hover: #55636F;
$base-subtle: #D3D8DB;

{
    "color": {
        "base": {
            "value": "#6B7C8A",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F6F7F8",
                "type": "color"
            },
            "100": {
                "value": "#E8EBED",
                "type": "color"
            },
            "200": {
                "value": "#D1D7DB",
                "type": "color"
            },
            "300": {
                "value": "#AFB8C0",
                "type": "color"
            },
            "400": {
                "value": "#8E9AA4",
                "type": "color"
            },
            "500": {
                "value": "#6F7C86",
                "type": "color"
            },
            "600": {
                "value": "#596269",
                "type": "color"
            },
            "700": {
                "value": "#42484D",
                "type": "color"
            },
            "800": {
                "value": "#2D3134",
                "type": "color"
            },
            "900": {
                "value": "#1D1F20",
                "type": "color"
            }
        }
    }
}

Palettes built on #6B7C8A

Color Lab

Pairs with #6B7C8A

UI roles & guardrails

In real applications

Scales

Every model

Export