What color is #370C09?

#370C09 is a very dark, vivid reddish brown. In RGB it is rgb(55, 12, 9), and in HSL hsl(4, 72%, 13%).

Is #370C09 accessible as text?

On white, #370C09 has a contrast ratio of 17.23:1 (passes WCAG AA for body text); on black it is 1.22:1 (fails). For text placed on #370C09, use white for the best readability.

What is the closest Tailwind color to #370C09?

The nearest Tailwind CSS token is red-950 (#460809).

What colors go well with #370C09?

#370C09 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #093639. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #370C09 below.

Is #370C09 good for buttons?

#370C09 works well for buttons and highlights, but use white text on #370C09 — black text only reaches 1.22:1, below the 4.5:1 needed for normal-size labels.

Is #370C09 the same as CSS maroon?

No — #370C09 is not the CSS named color maroon, but maroon (#800000) 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.

#370C09 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #370C09

Not just a swatch — here's how #370C09 works with other colors. Named schemes with #370C09 in its natural role, and a note on why the supporting colors balance it.

Warm Autumn Interior Dominant · 5 colors

Dominant #370C09 Secondary #B76325 Accent #777743 Surface #F4EBDD Anchor #3B2A21

This palette keeps Oxblood as the dominant warm neutral, balanced by muted terracotta and olive earth tones and grounded by a deep espresso anchor.

Vintage Leather Lead · 5 colors

Lead #370C09 Secondary #7B4927 Surface #EAD9C0 Accent #43503A Anchor #5A222E

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

Desert Clay Center · 5 colors

Center #370C09 Surface #E3CEA8 Secondary #B17958 Accent #98976D Anchor #3E2C21

Oxblood holds the warm center of this desert palette with sand and clay beside it, a muted-sage accent and a dark-brown anchor.

Japanese Sand Base · 5 colors

Base #370C09 Surface #F0E9DC Highlight #F7F1E7 Secondary #BBAEA0 Ink #2B2723

Oxblood 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 #370C09 Secondary #4C3B39 Support #9B9186 Ink #17140F

Oxblood 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 Oxblood carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #370C09 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 69/100

Warm

Reads warm and advancing — inviting, energetic, draws the eye forward.

Softness 23/100

Low

Firm and assertive — carries weight and contrast.

Depth 75/100

High

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

Naturalness 76/100

High

Organic, earthy character — at home in wellness, food and craft brands.

Vintage feel 46/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 77/100

High

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

Brand distinctiveness 27/100

Low

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

UI accent fit 17/100

Very low

Weak as an action color — too pale, too dark or too muted to signal.

Surface fit 49/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 92/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #370C09

For UI

For branding

For interior

For fashion

People also use #370C09 with

Tyrian Purple Bistre Bottle Green Gainsboro Espresso

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 17.2:1. Use

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

Avoid beside #391C09 — 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 #370C09 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: #370C09;
  --color-base-rgb: 55 12 9;
  --color-base-oklch: oklch(23.0% 0.069 27.8);
  --color-50: #FDF2F1;
  --color-100: #FADDDB;
  --color-200: #F3BDB9;
  --color-300: #E68F89;
  --color-400: #D5655D;
  --color-500: #BA433B;
  --color-600: #8E3A34;
  --color-700: #642E2A;
  --color-800: #42211F;
  --color-900: #281615;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  oxblood: {
    50: '#FDF2F1',
    100: '#FADDDB',
    200: '#F3BDB9',
    300: '#E68F89',
    400: '#D5655D',
    500: '#BA433B',
    600: '#8E3A34',
    700: '#642E2A',
    800: '#42211F',
    900: '#281615',
  },
}

$base: #370C09;
$base-ink: #FFFFFF;
$base-50: #FDF2F1;
$base-100: #FADDDB;
$base-200: #F3BDB9;
$base-300: #E68F89;
$base-400: #D5655D;
$base-500: #BA433B;
$base-600: #8E3A34;
$base-700: #642E2A;
$base-800: #42211F;
$base-900: #281615;
$base-hover: #2E0A07;
$base-subtle: #E19D98;

{
    "color": {
        "base": {
            "value": "#370C09",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FDF2F1",
                "type": "color"
            },
            "100": {
                "value": "#FADDDB",
                "type": "color"
            },
            "200": {
                "value": "#F3BDB9",
                "type": "color"
            },
            "300": {
                "value": "#E68F89",
                "type": "color"
            },
            "400": {
                "value": "#D5655D",
                "type": "color"
            },
            "500": {
                "value": "#BA433B",
                "type": "color"
            },
            "600": {
                "value": "#8E3A34",
                "type": "color"
            },
            "700": {
                "value": "#642E2A",
                "type": "color"
            },
            "800": {
                "value": "#42211F",
                "type": "color"
            },
            "900": {
                "value": "#281615",
                "type": "color"
            }
        }
    }
}

Palettes built on #370C09

Color Lab

Pairs with #370C09

UI roles & guardrails

In real applications

Scales

Every model

Export