What color is #312F26?

#312F26 is a very dark low-chroma warm gray with a subtle warm cast. In RGB it is rgb(49, 47, 38), and in HSL hsl(49, 13%, 17%).

Is #312F26 accessible as text?

On white, #312F26 has a contrast ratio of 13.42:1 (passes WCAG AA for body text); on black it is 1.57:1 (fails). For text placed on #312F26, use white for the best readability.

What is the closest Tailwind color to #312F26?

The nearest Tailwind CSS token is zinc-800 (#27272A).

What colors go well with #312F26?

As a neutral, #312F26 pairs cleanly with white, off-white and light grays for text, and sits under accent hues like blue, violet, emerald or warm orange — use it as a dark surface or high-contrast base and let the accent carry the color.

Is #312F26 the same as CSS darkslategray?

No — #312F26 is not the CSS named color darkslategray, but darkslategray (#2F4F4F) 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.

#312F26 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #312F26

Not just a swatch — here's how #312F26 works with other colors. Named schemes with #312F26 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #312F26 Secondary #546A35 Accent #B2680F Surface #F0E9D6 Anchor #3D2E21

Bistre leads this botanical set among foliage greens and a terracotta accent, softened by cream and grounded in bark brown.

Tech Product Signal · 5 colors

Signal #312F26 Surface #13161A Highlight #F4F6F8 Secondary #56686F Accent #504E46

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

Vintage Leather Lead · 5 colors

Lead #312F26 Secondary #784C20 Surface #E7DAC0 Accent #3F503D Anchor #5B2227

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

Japanese Sand Base · 5 colors

Base #312F26 Surface #EFE9DC Highlight #F6F1E7 Secondary #B8AF9F Ink #2B2723

Bistre 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.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #312F26 Secondary #545450 Support #999186 Ink #17140F

Bistre 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 Bistre carrying the quiet middle.

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Color Lab

How #312F26 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 53/100

Neutral

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

Softness 33/100

Low

Middle-weight — neither delicate nor heavy.

Depth 65/100

High

Deep and grounding — anchors a layout, strong dark-mode base.

Naturalness 28/100

Low

Loosely natural — an earthy edge without being rustic.

Vintage feel 36/100

Low

A faint retro warmth without tipping into sepia.

Luxury 66/100

High

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

Brand distinctiveness 6/100

Very low

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

UI accent fit 22/100

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 97/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #312F26

For UI

For branding

For interior

For fashion

People also use #312F26 with

Taupe Gunmetal Gray Platinum Outer Space

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 13.4:1. Use

Subtle surface Use #D9D7D1 for cards and hover fills. Tint 80

Avoid beside #2F3126 — 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 #312F26 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: #312F26;
  --color-base-rgb: 49 47 38;
  --color-base-oklch: oklch(30.4% 0.016 96.8);
  --color-50: #F8F8F6;
  --color-100: #EDECE8;
  --color-200: #DBDAD1;
  --color-300: #C0BDAF;
  --color-400: #A4A08E;
  --color-500: #86826F;
  --color-600: #696659;
  --color-700: #4D4B42;
  --color-800: #34322D;
  --color-900: #20201D;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  bistre: {
    50: '#F8F8F6',
    100: '#EDECE8',
    200: '#DBDAD1',
    300: '#C0BDAF',
    400: '#A4A08E',
    500: '#86826F',
    600: '#696659',
    700: '#4D4B42',
    800: '#34322D',
    900: '#20201D',
  },
}

$base: #312F26;
$base-ink: #FFFFFF;
$base-50: #F8F8F6;
$base-100: #EDECE8;
$base-200: #DBDAD1;
$base-300: #C0BDAF;
$base-400: #A4A08E;
$base-500: #86826F;
$base-600: #696659;
$base-700: #4D4B42;
$base-800: #34322D;
$base-900: #20201D;
$base-hover: #27261E;
$base-subtle: #C6C3B9;

{
    "color": {
        "base": {
            "value": "#312F26",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F8F8F6",
                "type": "color"
            },
            "100": {
                "value": "#EDECE8",
                "type": "color"
            },
            "200": {
                "value": "#DBDAD1",
                "type": "color"
            },
            "300": {
                "value": "#C0BDAF",
                "type": "color"
            },
            "400": {
                "value": "#A4A08E",
                "type": "color"
            },
            "500": {
                "value": "#86826F",
                "type": "color"
            },
            "600": {
                "value": "#696659",
                "type": "color"
            },
            "700": {
                "value": "#4D4B42",
                "type": "color"
            },
            "800": {
                "value": "#34322D",
                "type": "color"
            },
            "900": {
                "value": "#20201D",
                "type": "color"
            }
        }
    }
}

Palettes built on #312F26

Color Lab

Pairs with #312F26

UI roles & guardrails

In real applications

Scales

Every model

Export