What color is #39596C?

#39596C is a dark, muted cyan-blue. In RGB it is rgb(57, 89, 108), and in HSL hsl(202, 31%, 32%).

Is #39596C accessible as text?

On white, #39596C has a contrast ratio of 7.45:1 (passes WCAG AA for body text); on black it is 2.82:1 (fails). For text placed on #39596C, use white for the best readability.

What is the closest Tailwind color to #39596C?

The nearest Tailwind CSS token is mist-600 (#4B585B).

What colors go well with #39596C?

#39596C pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #6B4B38. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #39596C below.

Is #39596C good for buttons?

#39596C works well for buttons and highlights, but use white text on #39596C — black text only reaches 2.82:1, below the 4.5:1 needed for normal-size labels.

Is #39596C the same as CSS darkslategray?

No — #39596C is not the CSS named color darkslategray, but darkslategray (#2F4F4F) is the closest CSS named color.

#39596C Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #39596C

Not just a swatch — here's how #39596C works with other colors. Named schemes with #39596C in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #39596C Accent #A6C4C0 Surface #DEDABF Secondary #9AA0A0 Anchor #1F344A

Iron 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 #39596C Secondary #AEB4B8 Surface #F1F2F0 Support #7C93A6 Anchor #2E3236

Iron 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 #39596C Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #5E7B8D

Iron 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 Iron Gray.

Vintage Leather Lead · 5 colors

Lead #39596C Secondary #6E5216 Surface #E2DCC0 Accent #385245 Anchor #57233D

Iron 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 #39596C Secondary #737E85 Support #969386 Ink #16140F

Iron 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 Iron Gray carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #39596C 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 36/100

Cool

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

Softness 44/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 53/100

Moderate

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

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 40/100

Low

A faint retro warmth without tipping into sepia.

Luxury 57/100

Moderate

Restrained and premium — deep, quiet, high-end packaging and fashion.

Brand distinctiveness 19/100

Very low

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

UI accent fit 63/100

High

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

Surface fit 41/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 88/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #39596C

For UI

For branding

For interior

For fashion

People also use #39596C with

Viridian Dark Slate Blue Coffee Platinum Charcoal

UI roles & guardrails

Primary action Safe as a filled button with white label. AAA

Body text Passes on white at 16px and above. Pass

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

Background Pair with white text at 7.4:1. Use

Subtle surface Use #D5DEE4 for cards and hover fills. Tint 80

Avoid beside #38476B — 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 #39596C 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: #39596C;
  --color-base-rgb: 57 89 108;
  --color-base-oklch: oklch(44.7% 0.049 235.5);
  --color-50: #F5F8FA;
  --color-100: #E4ECF1;
  --color-200: #CADAE3;
  --color-300: #A4BDCC;
  --color-400: #7FA0B3;
  --color-500: #5F8296;
  --color-600: #4E6674;
  --color-700: #3B4B54;
  --color-800: #293238;
  --color-900: #1A2023;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  iron-gray: {
    50: '#F5F8FA',
    100: '#E4ECF1',
    200: '#CADAE3',
    300: '#A4BDCC',
    400: '#7FA0B3',
    500: '#5F8296',
    600: '#4E6674',
    700: '#3B4B54',
    800: '#293238',
    900: '#1A2023',
  },
}

$base: #39596C;
$base-ink: #FFFFFF;
$base-50: #F5F8FA;
$base-100: #E4ECF1;
$base-200: #CADAE3;
$base-300: #A4BDCC;
$base-400: #7FA0B3;
$base-500: #5F8296;
$base-600: #4E6674;
$base-700: #3B4B54;
$base-800: #293238;
$base-900: #1A2023;
$base-hover: #2D4756;
$base-subtle: #BFCED7;

{
    "color": {
        "base": {
            "value": "#39596C",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F5F8FA",
                "type": "color"
            },
            "100": {
                "value": "#E4ECF1",
                "type": "color"
            },
            "200": {
                "value": "#CADAE3",
                "type": "color"
            },
            "300": {
                "value": "#A4BDCC",
                "type": "color"
            },
            "400": {
                "value": "#7FA0B3",
                "type": "color"
            },
            "500": {
                "value": "#5F8296",
                "type": "color"
            },
            "600": {
                "value": "#4E6674",
                "type": "color"
            },
            "700": {
                "value": "#3B4B54",
                "type": "color"
            },
            "800": {
                "value": "#293238",
                "type": "color"
            },
            "900": {
                "value": "#1A2023",
                "type": "color"
            }
        }
    }
}

Palettes built on #39596C

Color Lab

Pairs with #39596C

UI roles & guardrails

In real applications

Scales

Every model

Export