What color is #101E19?

#101E19 is a very dark low-chroma cool gray with a subtle cool cast. In RGB it is rgb(16, 30, 25), and in HSL hsl(159, 30%, 9%).

Is #101E19 accessible as text?

On white, #101E19 has a contrast ratio of 17.19:1 (passes WCAG AA for body text); on black it is 1.22:1 (fails). For text placed on #101E19, use white for the best readability.

What is the closest Tailwind color to #101E19?

The nearest Tailwind CSS token is stone-900 (#1C1917).

What colors go well with #101E19?

As a neutral, #101E19 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 #101E19 the same as CSS midnightblue?

No — #101E19 is not the CSS named color midnightblue, but midnightblue (#191970) 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.

#101E19 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #101E19

Not just a swatch — here's how #101E19 works with other colors. Named schemes with #101E19 in its natural role, and a note on why the supporting colors balance it.

Tech Product Signal · 5 colors

Signal #101E19 Surface #14161A Highlight #F4F6F8 Secondary #586771 Accent #2E3B36

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

Vintage Leather Lead · 5 colors

Lead #101E19 Secondary #734F19 Surface #E5DBC0 Accent #3B5141 Anchor #5B231F

Graphite 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 #101E19 Surface #EDEADC Highlight #F5F1E7 Secondary #B5B09F Ink #2A2723

Graphite 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 #101E19 Anchor #141210 Accent #BCA84C Secondary #1F2C27 Surface #F1EDE3

Graphite 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 #101E19 Secondary #393E3C Support #989286 Ink #16140F

Graphite 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 Graphite carrying the quiet middle.

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Color Lab

How #101E19 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 47/100

Neutral

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

Softness 24/100

Low

Firm and assertive — carries weight and contrast.

Depth 73/100

High

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

Naturalness 19/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 23/100

Low

Clean and current — no dusty, aged cast.

Luxury 73/100

High

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

Brand distinctiveness 8/100

Very low

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

UI accent fit 11/100

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 96/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #101E19

For UI

For branding

For interior

For fashion

People also use #101E19 with

Sacramento Green Graphite 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 17.2:1. Use

Subtle surface Use #C7DBD4 for cards and hover fills. Tint 80

Avoid beside #101E1E — 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 #101E19 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

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250 ml

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Export

:root {
  --color-base: #101E19;
  --color-base-rgb: 16 30 25;
  --color-base-oklch: oklch(22.0% 0.022 169.8);
  --color-50: #F5FAF8;
  --color-100: #E4F1ED;
  --color-200: #CAE2DA;
  --color-300: #A4CBBD;
  --color-400: #80B2A0;
  --color-500: #609582;
  --color-600: #4E7467;
  --color-700: #3B544B;
  --color-800: #293833;
  --color-900: #1B2320;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  graphite: {
    50: '#F5FAF8',
    100: '#E4F1ED',
    200: '#CAE2DA',
    300: '#A4CBBD',
    400: '#80B2A0',
    500: '#609582',
    600: '#4E7467',
    700: '#3B544B',
    800: '#293833',
    900: '#1B2320',
  },
}

$base: #101E19;
$base-ink: #FFFFFF;
$base-50: #F5FAF8;
$base-100: #E4F1ED;
$base-200: #CAE2DA;
$base-300: #A4CBBD;
$base-400: #80B2A0;
$base-500: #609582;
$base-600: #4E7467;
$base-700: #3B544B;
$base-800: #293833;
$base-900: #1B2320;
$base-hover: #0D1814;
$base-subtle: #AAC9BE;

{
    "color": {
        "base": {
            "value": "#101E19",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F5FAF8",
                "type": "color"
            },
            "100": {
                "value": "#E4F1ED",
                "type": "color"
            },
            "200": {
                "value": "#CAE2DA",
                "type": "color"
            },
            "300": {
                "value": "#A4CBBD",
                "type": "color"
            },
            "400": {
                "value": "#80B2A0",
                "type": "color"
            },
            "500": {
                "value": "#609582",
                "type": "color"
            },
            "600": {
                "value": "#4E7467",
                "type": "color"
            },
            "700": {
                "value": "#3B544B",
                "type": "color"
            },
            "800": {
                "value": "#293833",
                "type": "color"
            },
            "900": {
                "value": "#1B2320",
                "type": "color"
            }
        }
    }
}

Palettes built on #101E19

Color Lab

Pairs with #101E19

UI roles & guardrails

In real applications

Scales

Every model

Export