What color is #37222C?

#37222C is a very dark low-chroma warm gray with a subtle warm cast. In RGB it is rgb(55, 34, 44), and in HSL hsl(331, 24%, 17%).

Is #37222C accessible as text?

On white, #37222C has a contrast ratio of 14.71:1 (passes WCAG AA for body text); on black it is 1.43:1 (fails). For text placed on #37222C, use white for the best readability.

What is the closest Tailwind color to #37222C?

The nearest Tailwind CSS token is stone-800 (#292524).

What colors go well with #37222C?

As a neutral, #37222C 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 #37222C the same as CSS midnightblue?

No — #37222C is not the CSS named color midnightblue, but midnightblue (#191970) 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.

#37222C Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #37222C

Not just a swatch — here's how #37222C works with other colors. Named schemes with #37222C in its natural role, and a note on why the supporting colors balance it.

Vintage Leather Lead · 5 colors

Lead #37222C Secondary #7D472C Surface #EBD8C1 Accent #454F39 Anchor #5A2232

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 #37222C Surface #F1E8DC Highlight #F7F1E7 Secondary #BCAEA0 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.

Luxury Packaging Feature · 5 colors

Feature #37222C Anchor #141210 Accent #D59B50 Secondary #31252A Surface #F3EDE3

Bistre carries the depth in this luxury scheme, offset by a brass accent and near-black and held together by a deep neutral and an off-white surface.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #37222C Secondary #534B4F Support #9C9087 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.

Berry & Cream Lead · 5 colors

Lead #37222C Surface #F4E6D7 Anchor #5E203B Accent #E6C2C4 Secondary #332B2E

Bistre 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 #37222C 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 55/100

Neutral

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

Softness 30/100

Low

Firm and assertive — carries weight and contrast.

Depth 68/100

High

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

Naturalness 7/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 38/100

Low

A faint retro warmth without tipping into sepia.

Luxury 70/100

High

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

Brand distinctiveness 14/100

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 56/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 96/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #37222C

For UI

For branding

For interior

For fashion

People also use #37222C with

Eggplant Bistre Bottle Green Gainsboro Taupe

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 14.7:1. Use

Subtle surface Use #DCCDD4 for cards and hover fills. Tint 80

Avoid beside #362124 — 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 #37222C at work across the surfaces designers actually ship.

Website / UI

Northwind Sign up

Build faster.

A working theme, generated in seconds.

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: #37222C;
  --color-base-rgb: 55 34 44;
  --color-base-oklch: oklch(28.2% 0.036 349.6);
  --color-50: #F9F5F7;
  --color-100: #F0E5EA;
  --color-200: #E0CCD6;
  --color-300: #C7A8B7;
  --color-400: #AD8598;
  --color-500: #90657A;
  --color-600: #705260;
  --color-700: #513E47;
  --color-800: #362B30;
  --color-900: #221B1E;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  bistre: {
    50: '#F9F5F7',
    100: '#F0E5EA',
    200: '#E0CCD6',
    300: '#C7A8B7',
    400: '#AD8598',
    500: '#90657A',
    600: '#705260',
    700: '#513E47',
    800: '#362B30',
    900: '#221B1E',
  },
}

$base: #37222C;
$base-ink: #FFFFFF;
$base-50: #F9F5F7;
$base-100: #F0E5EA;
$base-200: #E0CCD6;
$base-300: #C7A8B7;
$base-400: #AD8598;
$base-500: #90657A;
$base-600: #705260;
$base-700: #513E47;
$base-800: #362B30;
$base-900: #221B1E;
$base-hover: #2B1A22;
$base-subtle: #CBB4BF;

{
    "color": {
        "base": {
            "value": "#37222C",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F9F5F7",
                "type": "color"
            },
            "100": {
                "value": "#F0E5EA",
                "type": "color"
            },
            "200": {
                "value": "#E0CCD6",
                "type": "color"
            },
            "300": {
                "value": "#C7A8B7",
                "type": "color"
            },
            "400": {
                "value": "#AD8598",
                "type": "color"
            },
            "500": {
                "value": "#90657A",
                "type": "color"
            },
            "600": {
                "value": "#705260",
                "type": "color"
            },
            "700": {
                "value": "#513E47",
                "type": "color"
            },
            "800": {
                "value": "#362B30",
                "type": "color"
            },
            "900": {
                "value": "#221B1E",
                "type": "color"
            }
        }
    }
}