What color is #331A46?

#331A46 is a dark violet. In RGB it is rgb(51, 26, 70), and in HSL hsl(274, 46%, 19%).

Is #331A46 accessible as text?

On white, #331A46 has a contrast ratio of 15.25:1 (passes WCAG AA for body text); on black it is 1.38:1 (fails). For text placed on #331A46, use white for the best readability.

What is the closest Tailwind color to #331A46?

The nearest Tailwind CSS token is indigo-950 (#1E1A4D).

What colors go well with #331A46?

#331A46 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #2D471A. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #331A46 below.

Is #331A46 good for buttons?

#331A46 works well for buttons and highlights, but use white text on #331A46 — black text only reaches 1.38:1, below the 4.5:1 needed for normal-size labels.

Is #331A46 the same as CSS midnightblue?

No — #331A46 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.

#331A46 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #331A46

Not just a swatch — here's how #331A46 works with other colors. Named schemes with #331A46 in its natural role, and a note on why the supporting colors balance it.

Vintage Leather Lead · 5 colors

Lead #331A46 Secondary #7E4630 Surface #EDD8C1 Accent #355249 Anchor #592236

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.

Japanese Sand Base · 5 colors

Base #331A46 Surface #F2E8DC Highlight #F8F0E7 Secondary #BDADA1 Ink #2C2723

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 #331A46 Anchor #141210 Accent #D99955 Secondary #2C2631 Surface #F3ECE3

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 #F8F4EF Accent #331A46 Secondary #504858 Support #9C9088 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.

Berry & Cream Lead · 5 colors

Lead #331A46 Surface #F5E6D7 Anchor #5C213F Accent #E5C2C7 Secondary #332B2F

Russian Violet sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.

Build a working theme in the generator →

Color Lab

How #331A46 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 45/100

Neutral

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

Softness 26/100

Low

Firm and assertive — carries weight and contrast.

Depth 71/100

High

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

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 43/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 75/100

High

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

Brand distinctiveness 32/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 28/100

Low

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

Surface fit 42/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 90/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #331A46

For UI

For branding

For interior

For fashion

People also use #331A46 with

Midnight Blue Russian Violet British Racing Green Gainsboro Onyx

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 #D8C8E3 for cards and hover fills. Tint 80

Avoid beside #421A47 — 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 #331A46 at work across the surfaces designers actually ship.

Website / UI

Northwind Sign up

Build faster.

A working theme, generated in seconds.

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: #331A46;
  --color-base-rgb: 51 26 70;
  --color-base-oklch: oklch(27.5% 0.082 308.2);
  --color-50: #F8F3FB;
  --color-100: #ECE1F5;
  --color-200: #D9C4E9;
  --color-300: #BC9AD5;
  --color-400: #9E73BF;
  --color-500: #8052A3;
  --color-600: #65447E;
  --color-700: #4A355A;
  --color-800: #32253C;
  --color-900: #1F1825;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  russian-violet: {
    50: '#F8F3FB',
    100: '#ECE1F5',
    200: '#D9C4E9',
    300: '#BC9AD5',
    400: '#9E73BF',
    500: '#8052A3',
    600: '#65447E',
    700: '#4A355A',
    800: '#32253C',
    900: '#1F1825',
  },
}

$base: #331A46;
$base-ink: #FFFFFF;
$base-50: #F8F3FB;
$base-100: #ECE1F5;
$base-200: #D9C4E9;
$base-300: #BC9AD5;
$base-400: #9E73BF;
$base-500: #8052A3;
$base-600: #65447E;
$base-700: #4A355A;
$base-800: #32253C;
$base-900: #1F1825;
$base-hover: #291539;
$base-subtle: #C4ABD7;

{
    "color": {
        "base": {
            "value": "#331A46",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F8F3FB",
                "type": "color"
            },
            "100": {
                "value": "#ECE1F5",
                "type": "color"
            },
            "200": {
                "value": "#D9C4E9",
                "type": "color"
            },
            "300": {
                "value": "#BC9AD5",
                "type": "color"
            },
            "400": {
                "value": "#9E73BF",
                "type": "color"
            },
            "500": {
                "value": "#8052A3",
                "type": "color"
            },
            "600": {
                "value": "#65447E",
                "type": "color"
            },
            "700": {
                "value": "#4A355A",
                "type": "color"
            },
            "800": {
                "value": "#32253C",
                "type": "color"
            },
            "900": {
                "value": "#1F1825",
                "type": "color"
            }
        }
    }
}