What color is #210D16?

#210D16 is a very dark low-chroma warm gray with a subtle warm cast. In RGB it is rgb(33, 13, 22), and in HSL hsl(333, 43%, 9%).

Is #210D16 accessible as text?

On white, #210D16 has a contrast ratio of 18.52:1 (passes WCAG AA for body text); on black it is 1.13:1 (fails). For text placed on #210D16, use white for the best readability.

What is the closest Tailwind color to #210D16?

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

What colors go well with #210D16?

As a neutral, #210D16 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 #210D16 the same as CSS midnightblue?

No — #210D16 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.

#210D16 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #210D16

Not just a swatch — here's how #210D16 works with other colors. Named schemes with #210D16 in its natural role, and a note on why the supporting colors balance it.

Vintage Leather Lead · 5 colors

Lead #210D16 Secondary #7D482B Surface #EBD9C1 Accent #454F39 Anchor #5A2231

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.

Warm Autumn Interior Dominant · 5 colors

Dominant #210D16 Secondary #B9612F Accent #7C7641 Surface #F5EBDD Anchor #3C2922

This palette keeps Graphite as the dominant warm neutral, balanced by muted terracotta and olive earth tones and grounded by a deep espresso anchor.

Japanese Sand Base · 5 colors

Base #210D16 Surface #F1E8DC Highlight #F7F1E7 Secondary #BCAEA0 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 #210D16 Anchor #141210 Accent #D49C50 Secondary #31252A Surface #F3EDE3

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 #210D16 Secondary #3C3437 Support #9C9087 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 #210D16 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 56/100

Neutral

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

Softness 21/100

Low

Firm and assertive — carries weight and contrast.

Depth 76/100

High

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

Naturalness 9/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 30/100

Low

A faint retro warmth without tipping into sepia.

Luxury 77/100

High

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

Brand distinctiveness 14/100

Very low

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

UI accent fit 9/100

Very low

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

Surface fit 61/100

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 #210D16

For UI

For branding

For interior

For fashion

People also use #210D16 with

Russian Violet Graphite Gainsboro Eggplant

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 18.5:1. Use

Subtle surface Use #DFC2CF for cards and hover fills. Tint 80

Avoid beside #210D0F — 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 #210D16 at work across the surfaces designers actually ship.

Website / UI

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Dashboard

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$48.2k ▲ 12%

Brand

AVELINE

Studio

Poster

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Packaging

BLOOM

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250 ml

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Export

:root {
  --color-base: #210D16;
  --color-base-rgb: 33 13 22;
  --color-base-oklch: oklch(19.3% 0.037 352.7);
  --color-50: #FBF4F7;
  --color-100: #F4E1EA;
  --color-200: #E8C5D4;
  --color-300: #D39CB5;
  --color-400: #BD7595;
  --color-500: #A05577;
  --color-600: #7C465E;
  --color-700: #593646;
  --color-800: #3B262F;
  --color-900: #24191E;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  graphite: {
    50: '#FBF4F7',
    100: '#F4E1EA',
    200: '#E8C5D4',
    300: '#D39CB5',
    400: '#BD7595',
    500: '#A05577',
    600: '#7C465E',
    700: '#593646',
    800: '#3B262F',
    900: '#24191E',
  },
}

$base: #210D16;
$base-ink: #FFFFFF;
$base-50: #FBF4F7;
$base-100: #F4E1EA;
$base-200: #E8C5D4;
$base-300: #D39CB5;
$base-400: #BD7595;
$base-500: #A05577;
$base-600: #7C465E;
$base-700: #593646;
$base-800: #3B262F;
$base-900: #24191E;
$base-hover: #1A0A12;
$base-subtle: #D0A3B7;

{
    "color": {
        "base": {
            "value": "#210D16",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FBF4F7",
                "type": "color"
            },
            "100": {
                "value": "#F4E1EA",
                "type": "color"
            },
            "200": {
                "value": "#E8C5D4",
                "type": "color"
            },
            "300": {
                "value": "#D39CB5",
                "type": "color"
            },
            "400": {
                "value": "#BD7595",
                "type": "color"
            },
            "500": {
                "value": "#A05577",
                "type": "color"
            },
            "600": {
                "value": "#7C465E",
                "type": "color"
            },
            "700": {
                "value": "#593646",
                "type": "color"
            },
            "800": {
                "value": "#3B262F",
                "type": "color"
            },
            "900": {
                "value": "#24191E",
                "type": "color"
            }
        }
    }
}

Palettes built on #210D16

Color Lab

Pairs with #210D16

UI roles & guardrails

In real applications

Scales

Every model

Export