What color is #101B11?

#101B11 is a very dark low-chroma cool gray with a subtle cool cast. In RGB it is rgb(16, 27, 17), and in HSL hsl(125, 26%, 8%).

Is #101B11 accessible as text?

On white, #101B11 has a contrast ratio of 17.69:1 (passes WCAG AA for body text); on black it is 1.19:1 (fails). For text placed on #101B11, use white for the best readability.

What is the closest Tailwind color to #101B11?

The nearest Tailwind CSS token is neutral-900 (#171717).

What colors go well with #101B11?

As a neutral, #101B11 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 #101B11 the same as CSS midnightblue?

No — #101B11 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.

#101B11 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #101B11

Not just a swatch — here's how #101B11 works with other colors. Named schemes with #101B11 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #101B11 Secondary #4C6B3C Accent #AD6C00 Surface #EEEAD6 Anchor #3C2F20

Graphite 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 #101B11 Secondary #754E1B Surface #E6DBC0 Accent #3C5140 Anchor #5B2322

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 #101B11 Surface #EEE9DC Highlight #F5F1E7 Secondary #B6B09F Ink #2B2723

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 #101B11 Anchor #141210 Accent #C0A64B Secondary #232C23 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 #101B11 Secondary #373B37 Support #989286 Ink #17140F

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 #101B11 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 49/100

Neutral

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

Softness 23/100

Low

Firm and assertive — carries weight and contrast.

Depth 74/100

High

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

Naturalness 38/100

Low

Loosely natural — an earthy edge without being rustic.

Vintage feel 25/100

Low

Clean and current — no dusty, aged cast.

Luxury 74/100

High

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

Brand distinctiveness 10/100

Very low

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

UI accent fit 10/100

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 #101B11

For UI

For branding

For interior

For fashion

People also use #101B11 with

Sacramento Green Graphite Platinum Castleton 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 17.7:1. Use

Subtle surface Use #C7D9C9 for cards and hover fills. Tint 80

Avoid beside #0F1A14 — 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 #101B11 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

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Export

:root {
  --color-base: #101B11;
  --color-base-rgb: 16 27 17;
  --color-base-oklch: oklch(20.8% 0.025 146.9);
  --color-50: #F5FAF6;
  --color-100: #E5F0E6;
  --color-200: #CCE1CD;
  --color-300: #A7C8AA;
  --color-400: #83AF87;
  --color-500: #649167;
  --color-600: #517153;
  --color-700: #3D523F;
  --color-800: #2A372B;
  --color-900: #1B221C;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  graphite: {
    50: '#F5FAF6',
    100: '#E5F0E6',
    200: '#CCE1CD',
    300: '#A7C8AA',
    400: '#83AF87',
    500: '#649167',
    600: '#517153',
    700: '#3D523F',
    800: '#2A372B',
    900: '#1B221C',
  },
}

$base: #101B11;
$base-ink: #FFFFFF;
$base-50: #F5FAF6;
$base-100: #E5F0E6;
$base-200: #CCE1CD;
$base-300: #A7C8AA;
$base-400: #83AF87;
$base-500: #649167;
$base-600: #517153;
$base-700: #3D523F;
$base-800: #2A372B;
$base-900: #1B221C;
$base-hover: #0C150D;
$base-subtle: #ABC7AD;

{
    "color": {
        "base": {
            "value": "#101B11",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F5FAF6",
                "type": "color"
            },
            "100": {
                "value": "#E5F0E6",
                "type": "color"
            },
            "200": {
                "value": "#CCE1CD",
                "type": "color"
            },
            "300": {
                "value": "#A7C8AA",
                "type": "color"
            },
            "400": {
                "value": "#83AF87",
                "type": "color"
            },
            "500": {
                "value": "#649167",
                "type": "color"
            },
            "600": {
                "value": "#517153",
                "type": "color"
            },
            "700": {
                "value": "#3D523F",
                "type": "color"
            },
            "800": {
                "value": "#2A372B",
                "type": "color"
            },
            "900": {
                "value": "#1B221C",
                "type": "color"
            }
        }
    }
}

Palettes built on #101B11

Color Lab

Pairs with #101B11

UI roles & guardrails

In real applications

Scales

Every model

Export