What color is #20103B?

#20103B is a very dark violet. In RGB it is rgb(32, 16, 59), and in HSL hsl(262, 57%, 15%).

Is #20103B accessible as text?

On white, #20103B has a contrast ratio of 17.52:1 (passes WCAG AA for body text); on black it is 1.20:1 (fails). For text placed on #20103B, use white for the best readability.

What is the closest Tailwind color to #20103B?

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

What colors go well with #20103B?

#20103B pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #2C3C10. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #20103B below.

Is #20103B good for buttons?

#20103B works well for buttons and highlights, but use white text on #20103B — black text only reaches 1.20:1, below the 4.5:1 needed for normal-size labels.

Is #20103B the same as CSS midnightblue?

No — #20103B 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.

#20103B Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #20103B

Not just a swatch — here's how #20103B works with other colors. Named schemes with #20103B in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #20103B Accent #A5C4C3 Surface #E9D6BF Secondary #9AA0A1 Anchor #23334A

Russian Violet 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 #20103B Secondary #AFB4B8 Surface #F1F2F0 Support #7F92A7 Anchor #2E3236

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

Vintage Leather Lead · 5 colors

Lead #20103B Secondary #7E4632 Surface #EDD8C2 Accent #355248 Anchor #582237

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.

Luxury Packaging Feature · 5 colors

Feature #20103B Anchor #141210 Accent #DA9856 Secondary #2A2732 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 #20103B Secondary #3F3B4B Support #9D9088 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 #20103B 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 41/100

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 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 35/100

Low

A faint retro warmth without tipping into sepia.

Luxury 78/100

High

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

Brand distinctiveness 31/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 17/100

Very low

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

Surface fit 46/100

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 #20103B

For UI

For branding

For interior

For fashion

People also use #20103B with

Prussian Blue Deep Purple British Racing Green Gainsboro Russian Violet

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 17.5:1. Use

Subtle surface Use #CFC2E5 for cards and hover fills. Tint 80

Avoid beside #2F103C — 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 #20103B 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: #20103B;
  --color-base-rgb: 32 16 59;
  --color-base-oklch: oklch(22.4% 0.079 296.6);
  --color-50: #F6F3FC;
  --color-100: #E7DEF7;
  --color-200: #D0BFED;
  --color-300: #AE93DC;
  --color-400: #8C6AC8;
  --color-500: #6D48AD;
  --color-600: #573D84;
  --color-700: #41305E;
  --color-800: #2D233E;
  --color-900: #1D1726;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  russian-violet: {
    50: '#F6F3FC',
    100: '#E7DEF7',
    200: '#D0BFED',
    300: '#AE93DC',
    400: '#8C6AC8',
    500: '#6D48AD',
    600: '#573D84',
    700: '#41305E',
    800: '#2D233E',
    900: '#1D1726',
  },
}

$base: #20103B;
$base-ink: #FFFFFF;
$base-50: #F6F3FC;
$base-100: #E7DEF7;
$base-200: #D0BFED;
$base-300: #AE93DC;
$base-400: #8C6AC8;
$base-500: #6D48AD;
$base-600: #573D84;
$base-700: #41305E;
$base-800: #2D233E;
$base-900: #1D1726;
$base-hover: #1A0D30;
$base-subtle: #B6A2DA;

{
    "color": {
        "base": {
            "value": "#20103B",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F6F3FC",
                "type": "color"
            },
            "100": {
                "value": "#E7DEF7",
                "type": "color"
            },
            "200": {
                "value": "#D0BFED",
                "type": "color"
            },
            "300": {
                "value": "#AE93DC",
                "type": "color"
            },
            "400": {
                "value": "#8C6AC8",
                "type": "color"
            },
            "500": {
                "value": "#6D48AD",
                "type": "color"
            },
            "600": {
                "value": "#573D84",
                "type": "color"
            },
            "700": {
                "value": "#41305E",
                "type": "color"
            },
            "800": {
                "value": "#2D233E",
                "type": "color"
            },
            "900": {
                "value": "#1D1726",
                "type": "color"
            }
        }
    }
}