What color is #0B110F?

#0B110F is a very dark low-chroma cool gray with a subtle cool cast. In RGB it is rgb(11, 17, 15), and in HSL hsl(160, 21%, 5%).

Is #0B110F accessible as text?

On white, #0B110F has a contrast ratio of 19.07:1 (passes WCAG AA for body text); on black it is 1.10:1 (fails). For text placed on #0B110F, use white for the best readability.

What is the closest Tailwind color to #0B110F?

The nearest Tailwind CSS token is stone-950 (#0C0A09).

What colors go well with #0B110F?

As a neutral, #0B110F 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 #0B110F the same as CSS black?

No — #0B110F is not the CSS named color black, but black (#000000) is the closest CSS named color.

#0B110F Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #0B110F

Not just a swatch — here's how #0B110F works with other colors. Named schemes with #0B110F in its natural role, and a note on why the supporting colors balance it.

Tech Product Signal · 5 colors

Signal #0B110F Surface #14161A Highlight #F4F6F8 Secondary #586771 Accent #272D2B

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

Vintage Leather Lead · 5 colors

Lead #0B110F Secondary #734F19 Surface #E4DBC0 Accent #3B5141 Anchor #5B231F

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.

Japanese Sand Base · 5 colors

Base #0B110F Surface #EDEADC Highlight #F5F1E7 Secondary #B5B19F Ink #2A2723

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 #0B110F Anchor #141210 Accent #BCA84C Secondary #1F2C28 Surface #F1EDE3

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 #0B110F Secondary #2F3130 Support #989286 Ink #16140F

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 #0B110F 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 48/100

Neutral

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

Softness 20/100

Very low

Firm and assertive — carries weight and contrast.

Depth 77/100

High

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

Naturalness 13/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 17/100

Very low

Clean and current — no dusty, aged cast.

Luxury 75/100

High

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

Brand distinctiveness 4/100

Very low

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

UI accent fit 5/100

Very low

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

Surface fit 71/100

High

Calm enough for large fills — backgrounds, cards, sections.

Print safety 98/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #0B110F

For UI

For branding

For interior

For fashion

People also use #0B110F with

Graphite Jet Black Platinum Dark Slate Gray

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 19.1:1. Use

Subtle surface Use #C7D6D1 for cards and hover fills. Tint 80

Avoid beside #0A0F0F — 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 #0B110F 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: #0B110F;
  --color-base-rgb: 11 17 15;
  --color-base-oklch: oklch(17.0% 0.010 172.7);
  --color-50: #F6F9F8;
  --color-100: #E6EFEC;
  --color-200: #CEDFD9;
  --color-300: #AAC5BC;
  --color-400: #88AA9F;
  --color-500: #688D81;
  --color-600: #546E65;
  --color-700: #3F504A;
  --color-800: #2B3532;
  --color-900: #1C2120;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  jet-black: {
    50: '#F6F9F8',
    100: '#E6EFEC',
    200: '#CEDFD9',
    300: '#AAC5BC',
    400: '#88AA9F',
    500: '#688D81',
    600: '#546E65',
    700: '#3F504A',
    800: '#2B3532',
    900: '#1C2120',
  },
}

$base: #0B110F;
$base-ink: #FFFFFF;
$base-50: #F6F9F8;
$base-100: #E6EFEC;
$base-200: #CEDFD9;
$base-300: #AAC5BC;
$base-400: #88AA9F;
$base-500: #688D81;
$base-600: #546E65;
$base-700: #3F504A;
$base-800: #2B3532;
$base-900: #1C2120;
$base-hover: #080C0B;
$base-subtle: #ABC2BA;

{
    "color": {
        "base": {
            "value": "#0B110F",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F6F9F8",
                "type": "color"
            },
            "100": {
                "value": "#E6EFEC",
                "type": "color"
            },
            "200": {
                "value": "#CEDFD9",
                "type": "color"
            },
            "300": {
                "value": "#AAC5BC",
                "type": "color"
            },
            "400": {
                "value": "#88AA9F",
                "type": "color"
            },
            "500": {
                "value": "#688D81",
                "type": "color"
            },
            "600": {
                "value": "#546E65",
                "type": "color"
            },
            "700": {
                "value": "#3F504A",
                "type": "color"
            },
            "800": {
                "value": "#2B3532",
                "type": "color"
            },
            "900": {
                "value": "#1C2120",
                "type": "color"
            }
        }
    }
}

Palettes built on #0B110F

Color Lab

Pairs with #0B110F

UI roles & guardrails

In real applications

Scales

Every model

Export