What color is #658294?

#658294 is a medium, muted cyan-blue. In RGB it is rgb(101, 130, 148), and in HSL hsl(203, 19%, 49%).

Is #658294 accessible as text?

On white, #658294 has a contrast ratio of 4.06:1 (fails WCAG AA for body text); on black it is 5.17:1 (passes). For text placed on #658294, use black for the best readability.

What is the closest Tailwind color to #658294?

The nearest Tailwind CSS token is mist-500 (#67787C).

What colors go well with #658294?

#658294 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #957765. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #658294 below.

Is #658294 good for buttons?

#658294 works well for buttons and highlights, but use black text on #658294 — white text only reaches 4.06:1, below the 4.5:1 needed for normal-size labels.

Is #658294 the same as CSS slategray?

No — #658294 is not the CSS named color slategray, but slategray (#708090) 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.

#658294 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #658294

Not just a swatch — here's how #658294 works with other colors. Named schemes with #658294 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #658294 Accent #A6C4C0 Surface #DEDABF 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 #658294 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 #658294 Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #8BA6B7

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 #658294 Secondary #6E5216 Surface #E2DDC0 Accent #385245 Anchor #57233D

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 #658294 Secondary #9FAAB0 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 #658294 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 57/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 39/100

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 42/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 45/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 17/100

Very low

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

UI accent fit 64/100

High

Strong interactive accent — visible and can carry a legible label.

Surface fit 48/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 89/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #658294

For UI

For branding

For interior

For fashion

People also use #658294 with

Cadet Grey Very Peri Mocha Platinum Charcoal

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 Fine for headings 24px+ on white. Pass

Background Pair with #141310 text at 4.6:1. Use

Subtle surface Use #E1E6E9 for cards and hover fills. Tint 80

Avoid beside #657395 — 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 #658294 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: #658294;
  --color-base-rgb: 101 130 148;
  --color-base-oklch: oklch(59.1% 0.043 235.7);
  --color-50: #F6F8F9;
  --color-100: #E7ECEF;
  --color-200: #CED8DE;
  --color-300: #ABBAC4;
  --color-400: #899DA9;
  --color-500: #6A7E8B;
  --color-600: #55646D;
  --color-700: #40494F;
  --color-800: #2C3235;
  --color-900: #1C1F21;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  slate-gray: {
    50: '#F6F8F9',
    100: '#E7ECEF',
    200: '#CED8DE',
    300: '#ABBAC4',
    400: '#899DA9',
    500: '#6A7E8B',
    600: '#55646D',
    700: '#40494F',
    800: '#2C3235',
    900: '#1C1F21',
  },
}

$base: #658294;
$base-ink: #141310;
$base-50: #F6F8F9;
$base-100: #E7ECEF;
$base-200: #CED8DE;
$base-300: #ABBAC4;
$base-400: #899DA9;
$base-500: #6A7E8B;
$base-600: #55646D;
$base-700: #40494F;
$base-800: #2C3235;
$base-900: #1C1F21;
$base-hover: #516877;
$base-subtle: #D2D9DE;

{
    "color": {
        "base": {
            "value": "#658294",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F6F8F9",
                "type": "color"
            },
            "100": {
                "value": "#E7ECEF",
                "type": "color"
            },
            "200": {
                "value": "#CED8DE",
                "type": "color"
            },
            "300": {
                "value": "#ABBAC4",
                "type": "color"
            },
            "400": {
                "value": "#899DA9",
                "type": "color"
            },
            "500": {
                "value": "#6A7E8B",
                "type": "color"
            },
            "600": {
                "value": "#55646D",
                "type": "color"
            },
            "700": {
                "value": "#40494F",
                "type": "color"
            },
            "800": {
                "value": "#2C3235",
                "type": "color"
            },
            "900": {
                "value": "#1C1F21",
                "type": "color"
            }
        }
    }
}

Palettes built on #658294

Color Lab

Pairs with #658294

UI roles & guardrails

In real applications

Scales

Every model

Export