What color is #110305?

#110305 is a very dark low-chroma warm gray with a subtle warm cast. In RGB it is rgb(17, 3, 5), and in HSL hsl(351, 70%, 4%).

Is #110305 accessible as text?

On white, #110305 has a contrast ratio of 20.21:1 (passes WCAG AA for body text); on black it is 1.04:1 (fails). For text placed on #110305, use white for the best readability.

What is the closest Tailwind color to #110305?

The nearest Tailwind CSS token is zinc-950 (#09090B).

What colors go well with #110305?

As a neutral, #110305 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 #110305 the same as CSS black?

No — #110305 is not the CSS named color black, but black (#000000) is the closest CSS named color.

#110305 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #110305

Not just a swatch — here's how #110305 works with other colors. Named schemes with #110305 in its natural role, and a note on why the supporting colors balance it.

Vintage Leather Lead · 5 colors

Lead #110305 Secondary #7C4829 Surface #EBD9C1 Accent #444F39 Anchor #5A2230

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

Warm Autumn Interior Dominant · 5 colors

Dominant #110305 Secondary #B8622A Accent #7A7642 Surface #F5EBDD Anchor #3B2A21

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

Japanese Sand Base · 5 colors

Base #110305 Surface #F0E8DC Highlight #F7F1E7 Secondary #BBAEA0 Ink #2B2723

Jet Black 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 #110305 Anchor #141210 Accent #D29D4F Secondary #322527 Surface #F3EDE3

Jet Black 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 #110305 Secondary #2B2425 Support #9B9087 Ink #17140F

Jet Black 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 Jet Black carrying the quiet middle.

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Color Lab

How #110305 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 57/100

Neutral

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

Softness 15/100

Very low

Firm and assertive — carries weight and contrast.

Depth 82/100

Very high

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

Naturalness 21/100

Low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 24/100

Low

Clean and current — no dusty, aged cast.

Luxury 81/100

Very high

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

Brand distinctiveness 12/100

Very low

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

UI accent fit 4/100

Very low

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

Surface fit 67/100

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 #110305

For UI

For branding

For interior

For fashion

People also use #110305 with

Deep Purple Jet Black 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 20.2:1. Use

Subtle surface Use #E7B5BD for cards and hover fills. Tint 80

Avoid beside #110603 — 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 #110305 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: #110305;
  --color-base-rgb: 17 3 5;
  --color-base-oklch: oklch(12.9% 0.031 9.5);
  --color-50: #FDF1F3;
  --color-100: #FADBE0;
  --color-200: #F3BAC2;
  --color-300: #E58A98;
  --color-400: #D35F70;
  --color-500: #B83D4F;
  --color-600: #8C3542;
  --color-700: #642B34;
  --color-800: #412025;
  --color-900: #281518;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  jet-black: {
    50: '#FDF1F3',
    100: '#FADBE0',
    200: '#F3BAC2',
    300: '#E58A98',
    400: '#D35F70',
    500: '#B83D4F',
    600: '#8C3542',
    700: '#642B34',
    800: '#412025',
    900: '#281518',
  },
}

$base: #110305;
$base-ink: #FFFFFF;
$base-50: #FDF1F3;
$base-100: #FADBE0;
$base-200: #F3BAC2;
$base-300: #E58A98;
$base-400: #D35F70;
$base-500: #B83D4F;
$base-600: #8C3542;
$base-700: #642B34;
$base-800: #412025;
$base-900: #281518;
$base-hover: #0E0204;
$base-subtle: #DD8E9A;

{
    "color": {
        "base": {
            "value": "#110305",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FDF1F3",
                "type": "color"
            },
            "100": {
                "value": "#FADBE0",
                "type": "color"
            },
            "200": {
                "value": "#F3BAC2",
                "type": "color"
            },
            "300": {
                "value": "#E58A98",
                "type": "color"
            },
            "400": {
                "value": "#D35F70",
                "type": "color"
            },
            "500": {
                "value": "#B83D4F",
                "type": "color"
            },
            "600": {
                "value": "#8C3542",
                "type": "color"
            },
            "700": {
                "value": "#642B34",
                "type": "color"
            },
            "800": {
                "value": "#412025",
                "type": "color"
            },
            "900": {
                "value": "#281518",
                "type": "color"
            }
        }
    }
}

Palettes built on #110305

Color Lab

Pairs with #110305

UI roles & guardrails

In real applications

Scales

Every model

Export