What color is #3F1730?

#3F1730 is a very dark pink. In RGB it is rgb(63, 23, 48), and in HSL hsl(323, 47%, 17%).

Is #3F1730 accessible as text?

On white, #3F1730 has a contrast ratio of 15.26:1 (passes WCAG AA for body text); on black it is 1.38:1 (fails). For text placed on #3F1730, use white for the best readability.

What is the closest Tailwind color to #3F1730?

The nearest Tailwind CSS token is pink-950 (#510424).

What colors go well with #3F1730?

#3F1730 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #174027. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #3F1730 below.

Is #3F1730 good for buttons?

#3F1730 works well for buttons and highlights, but use white text on #3F1730 — black text only reaches 1.38:1, below the 4.5:1 needed for normal-size labels.

Is #3F1730 the same as CSS midnightblue?

No — #3F1730 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.

#3F1730 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #3F1730

Not just a swatch — here's how #3F1730 works with other colors. Named schemes with #3F1730 in its natural role, and a note on why the supporting colors balance it.

Vintage Leather Lead · 5 colors

Lead #3F1730 Secondary #7D472C Surface #EBD8C1 Accent #454F38 Anchor #5A2232

Russian Violet 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 #3F1730 Secondary #BA6031 Accent #7D7540 Surface #F5EBDD Anchor #3C2922

This palette keeps Russian Violet 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 #3F1730 Surface #F1E8DC Highlight #F7F1E7 Secondary #BCADA0 Ink #2B2723

Russian Violet 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 #3F1730 Anchor #141210 Accent #D59B51 Secondary #30252B Surface #F3EDE3

Russian Violet 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 #3F1730 Secondary #56474F Support #9C9087 Ink #18140F

Russian Violet 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 Russian Violet carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #3F1730 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 59/100

Neutral

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

Softness 27/100

Low

Firm and assertive — carries weight and contrast.

Depth 71/100

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 47/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 74/100

High

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

Brand distinctiveness 28/100

Low

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

UI accent fit 27/100

Low

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

Surface fit 45/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 92/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #3F1730

For UI

For branding

For interior

For fashion

People also use #3F1730 with

Byzantium Oxblood British Racing Green 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 15.3:1. Use

Subtle surface Use #E3C6D8 for cards and hover fills. Tint 80

Avoid beside #401723 — 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 #3F1730 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: #3F1730;
  --color-base-rgb: 63 23 48;
  --color-base-oklch: oklch(27.5% 0.072 344.4);
  --color-50: #FBF3F8;
  --color-100: #F5E0ED;
  --color-200: #E9C3DB;
  --color-300: #D699BF;
  --color-400: #C072A2;
  --color-500: #A45184;
  --color-600: #7E4468;
  --color-700: #5A344C;
  --color-800: #3C2533;
  --color-900: #251820;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  russian-violet: {
    50: '#FBF3F8',
    100: '#F5E0ED',
    200: '#E9C3DB',
    300: '#D699BF',
    400: '#C072A2',
    500: '#A45184',
    600: '#7E4468',
    700: '#5A344C',
    800: '#3C2533',
    900: '#251820',
  },
}

$base: #3F1730;
$base-ink: #FFFFFF;
$base-50: #FBF3F8;
$base-100: #F5E0ED;
$base-200: #E9C3DB;
$base-300: #D699BF;
$base-400: #C072A2;
$base-500: #A45184;
$base-600: #7E4468;
$base-700: #5A344C;
$base-800: #3C2533;
$base-900: #251820;
$base-hover: #331226;
$base-subtle: #D6A9C5;

{
    "color": {
        "base": {
            "value": "#3F1730",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FBF3F8",
                "type": "color"
            },
            "100": {
                "value": "#F5E0ED",
                "type": "color"
            },
            "200": {
                "value": "#E9C3DB",
                "type": "color"
            },
            "300": {
                "value": "#D699BF",
                "type": "color"
            },
            "400": {
                "value": "#C072A2",
                "type": "color"
            },
            "500": {
                "value": "#A45184",
                "type": "color"
            },
            "600": {
                "value": "#7E4468",
                "type": "color"
            },
            "700": {
                "value": "#5A344C",
                "type": "color"
            },
            "800": {
                "value": "#3C2533",
                "type": "color"
            },
            "900": {
                "value": "#251820",
                "type": "color"
            }
        }
    }
}