What color is #100E01?

#100E01 is a very dark low-chroma warm gray with a subtle warm cast. In RGB it is rgb(16, 14, 1), and in HSL hsl(52, 88%, 3%).

Is #100E01 accessible as text?

On white, #100E01 has a contrast ratio of 19.35:1 (passes WCAG AA for body text); on black it is 1.09:1 (fails). For text placed on #100E01, use white for the best readability.

What is the closest Tailwind color to #100E01?

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

What colors go well with #100E01?

As a neutral, #100E01 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 #100E01 the same as CSS black?

No — #100E01 is not the CSS named color black, but black (#000000) is the closest CSS named color.

#100E01 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #100E01

Not just a swatch — here's how #100E01 works with other colors. Named schemes with #100E01 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #100E01 Secondary #536A36 Accent #B1680C Surface #F0E9D6 Anchor #3D2F21

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 #100E01 Secondary #784C1F Surface #E7DAC0 Accent #3F513E Anchor #5B2226

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 #100E01 Surface #EFE9DC Highlight #F6F1E7 Secondary #B8AF9F 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 #100E01 Anchor #141210 Accent #C6A34B Secondary #2A291E Surface #F2EDE3

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 #100E01 Secondary #2F2E28 Support #999186 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.

Build a working theme in the generator →

Color Lab

How #100E01 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 18/100

Very low

Firm and assertive — carries weight and contrast.

Depth 79/100

High

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

Naturalness 35/100

Low

Loosely natural — an earthy edge without being rustic.

Vintage feel 26/100

Low

A faint retro warmth without tipping into sepia.

Luxury 78/100

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 6/100

Very low

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

Surface fit 65/100

High

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

Print safety 95/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #100E01

For UI

For branding

For interior

For fashion

People also use #100E01 with

Oxblood Jet Black Greige Army Green

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 19.3:1. Use

Subtle surface Use #EDE5AE for cards and hover fills. Tint 80

Avoid beside #0C0E01 — 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 #100E01 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: #100E01;
  --color-base-rgb: 16 14 1;
  --color-base-oklch: oklch(16.1% 0.031 103.1);
  --color-50: #FEFDF0;
  --color-100: #FDF8D8;
  --color-200: #FAF0B2;
  --color-300: #F0E17F;
  --color-400: #E2CE50;
  --color-500: #C8B32D;
  --color-600: #98892A;
  --color-700: #6B6124;
  --color-800: #46401B;
  --color-900: #2B2713;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  jet-black: {
    50: '#FEFDF0',
    100: '#FDF8D8',
    200: '#FAF0B2',
    300: '#F0E17F',
    400: '#E2CE50',
    500: '#C8B32D',
    600: '#98892A',
    700: '#6B6124',
    800: '#46401B',
    900: '#2B2713',
  },
}

$base: #100E01;
$base-ink: #FFFFFF;
$base-50: #FEFDF0;
$base-100: #FDF8D8;
$base-200: #FAF0B2;
$base-300: #F0E17F;
$base-400: #E2CE50;
$base-500: #C8B32D;
$base-600: #98892A;
$base-700: #6B6124;
$base-800: #46401B;
$base-900: #2B2713;
$base-hover: #0C0A01;
$base-subtle: #E6D983;

{
    "color": {
        "base": {
            "value": "#100E01",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FEFDF0",
                "type": "color"
            },
            "100": {
                "value": "#FDF8D8",
                "type": "color"
            },
            "200": {
                "value": "#FAF0B2",
                "type": "color"
            },
            "300": {
                "value": "#F0E17F",
                "type": "color"
            },
            "400": {
                "value": "#E2CE50",
                "type": "color"
            },
            "500": {
                "value": "#C8B32D",
                "type": "color"
            },
            "600": {
                "value": "#98892A",
                "type": "color"
            },
            "700": {
                "value": "#6B6124",
                "type": "color"
            },
            "800": {
                "value": "#46401B",
                "type": "color"
            },
            "900": {
                "value": "#2B2713",
                "type": "color"
            }
        }
    }
}

Palettes built on #100E01

Color Lab

Pairs with #100E01

UI roles & guardrails

In real applications

Scales

Every model

Export