What color is #01130B?

#01130B is a very dark low-chroma cool gray with a subtle cool cast. In RGB it is rgb(1, 19, 11), and in HSL hsl(153, 90%, 4%).

Is #01130B accessible as text?

On white, #01130B has a contrast ratio of 19.10:1 (passes WCAG AA for body text); on black it is 1.10:1 (fails). For text placed on #01130B, use white for the best readability.

What is the closest Tailwind color to #01130B?

The nearest Tailwind CSS token is neutral-950 (#0A0A0A).

What colors go well with #01130B?

As a neutral, #01130B 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 #01130B the same as CSS black?

No — #01130B is not the CSS named color black, but black (#000000) is the closest CSS named color.

#01130B Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #01130B

Not just a swatch — here's how #01130B works with other colors. Named schemes with #01130B in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #01130B Secondary #496C3E Accent #AB6D00 Surface #EEEAD6 Anchor #3C2F20

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

Vintage Leather Lead · 5 colors

Lead #01130B Secondary #744F1A Surface #E5DBC0 Accent #3B5141 Anchor #5B2320

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 #01130B Surface #EDEADC Highlight #F5F1E7 Secondary #B6B09F 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 #01130B Anchor #141210 Accent #BDA84C Secondary #202C26 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 #01130B Secondary #2A312E Support #989286 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 #01130B 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 46/100

Neutral

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

Softness 19/100

Very low

Firm and assertive — carries weight and contrast.

Depth 79/100

High

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

Naturalness 30/100

Low

Loosely natural — an earthy edge without being rustic.

Vintage feel 21/100

Low

Clean and current — no dusty, aged cast.

Luxury 78/100

High

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

Brand distinctiveness 13/100

Very low

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

UI accent fit 6/100

Very low

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

Surface fit 64/100

High

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

Print safety 94/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #01130B

For UI

For branding

For interior

For fashion

People also use #01130B with

British Racing Green 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 #AEEED1 for cards and hover fills. Tint 80

Avoid beside #011311 — 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 #01130B 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: #01130B;
  --color-base-rgb: 1 19 11;
  --color-base-oklch: oklch(16.7% 0.033 164.8);
  --color-50: #F0FEF8;
  --color-100: #D8FDEC;
  --color-200: #B2FBDA;
  --color-300: #7EF2BD;
  --color-400: #4FE3A0;
  --color-500: #2BCA82;
  --color-600: #299967;
  --color-700: #236C4B;
  --color-800: #1B4633;
  --color-900: #122B20;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  jet-black: {
    50: '#F0FEF8',
    100: '#D8FDEC',
    200: '#B2FBDA',
    300: '#7EF2BD',
    400: '#4FE3A0',
    500: '#2BCA82',
    600: '#299967',
    700: '#236C4B',
    800: '#1B4633',
    900: '#122B20',
  },
}

$base: #01130B;
$base-ink: #FFFFFF;
$base-50: #F0FEF8;
$base-100: #D8FDEC;
$base-200: #B2FBDA;
$base-300: #7EF2BD;
$base-400: #4FE3A0;
$base-500: #2BCA82;
$base-600: #299967;
$base-700: #236C4B;
$base-800: #1B4633;
$base-900: #122B20;
$base-hover: #011009;
$base-subtle: #83E8BB;

{
    "color": {
        "base": {
            "value": "#01130B",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0FEF8",
                "type": "color"
            },
            "100": {
                "value": "#D8FDEC",
                "type": "color"
            },
            "200": {
                "value": "#B2FBDA",
                "type": "color"
            },
            "300": {
                "value": "#7EF2BD",
                "type": "color"
            },
            "400": {
                "value": "#4FE3A0",
                "type": "color"
            },
            "500": {
                "value": "#2BCA82",
                "type": "color"
            },
            "600": {
                "value": "#299967",
                "type": "color"
            },
            "700": {
                "value": "#236C4B",
                "type": "color"
            },
            "800": {
                "value": "#1B4633",
                "type": "color"
            },
            "900": {
                "value": "#122B20",
                "type": "color"
            }
        }
    }
}

Palettes built on #01130B

Color Lab

Pairs with #01130B

UI roles & guardrails

In real applications

Scales

Every model

Export