What color is #08171C?

#08171C is a very dark low-chroma blue-gray with a subtle blue cast. In RGB it is rgb(8, 23, 28), and in HSL hsl(195, 56%, 7%).

Is #08171C accessible as text?

On white, #08171C has a contrast ratio of 18.27:1 (passes WCAG AA for body text); on black it is 1.15:1 (fails). For text placed on #08171C, use white for the best readability.

What is the closest Tailwind color to #08171C?

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

What colors go well with #08171C?

As a neutral, #08171C 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 #08171C the same as CSS midnightblue?

No — #08171C 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.

#08171C Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #08171C

Not just a swatch — here's how #08171C works with other colors. Named schemes with #08171C in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #08171C Accent #A6C4BF Surface #DFDABF Secondary #9AA0A0 Anchor #1E354A

Graphite opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.

Nordic Calm Accent · 5 colors

Accent #08171C Secondary #AEB4B8 Surface #F1F2F0 Support #7B93A5 Anchor #2E3236

Graphite keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.

Tech Product Signal · 5 colors

Signal #08171C Surface #14161A Highlight #F4F6F8 Secondary #596672 Accent #263439

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 #08171C Secondary #705116 Surface #E2DCC0 Accent #385244 Anchor #56233E

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.

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #08171C Secondary #323739 Support #969386 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 #08171C 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 43/100

Neutral

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

Softness 22/100

Low

Firm and assertive — carries weight and contrast.

Depth 76/100

High

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

Naturalness 1/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 18/100

Very low

Clean and current — no dusty, aged cast.

Luxury 75/100

High

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

Brand distinctiveness 9/100

Very low

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

UI accent fit 8/100

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 94/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #08171C

For UI

For branding

For interior

For fashion

People also use #08171C with

Bottle 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 18.3:1. Use

Subtle surface Use #BCD9E3 for cards and hover fills. Tint 80

Avoid beside #08101C — 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 #08171C 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: #08171C;
  --color-base-rgb: 8 23 28;
  --color-base-oklch: oklch(19.4% 0.023 221.6);
  --color-50: #F3FAFC;
  --color-100: #DFF1F7;
  --color-200: #BFE2ED;
  --color-300: #93CADC;
  --color-400: #6BB0C7;
  --color-500: #4993AC;
  --color-600: #3E7284;
  --color-700: #31535E;
  --color-800: #23373E;
  --color-900: #172226;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  graphite: {
    50: '#F3FAFC',
    100: '#DFF1F7',
    200: '#BFE2ED',
    300: '#93CADC',
    400: '#6BB0C7',
    500: '#4993AC',
    600: '#3E7284',
    700: '#31535E',
    800: '#23373E',
    900: '#172226',
  },
}

$base: #08171C;
$base-ink: #FFFFFF;
$base-50: #F3FAFC;
$base-100: #DFF1F7;
$base-200: #BFE2ED;
$base-300: #93CADC;
$base-400: #6BB0C7;
$base-500: #4993AC;
$base-600: #3E7284;
$base-700: #31535E;
$base-800: #23373E;
$base-900: #172226;
$base-hover: #061216;
$base-subtle: #9AC7D6;

{
    "color": {
        "base": {
            "value": "#08171C",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3FAFC",
                "type": "color"
            },
            "100": {
                "value": "#DFF1F7",
                "type": "color"
            },
            "200": {
                "value": "#BFE2ED",
                "type": "color"
            },
            "300": {
                "value": "#93CADC",
                "type": "color"
            },
            "400": {
                "value": "#6BB0C7",
                "type": "color"
            },
            "500": {
                "value": "#4993AC",
                "type": "color"
            },
            "600": {
                "value": "#3E7284",
                "type": "color"
            },
            "700": {
                "value": "#31535E",
                "type": "color"
            },
            "800": {
                "value": "#23373E",
                "type": "color"
            },
            "900": {
                "value": "#172226",
                "type": "color"
            }
        }
    }
}

Palettes built on #08171C

Color Lab

Pairs with #08171C

UI roles & guardrails

In real applications

Scales

Every model

Export