What color is #280558?

#280558 is a dark, vivid violet. In RGB it is rgb(40, 5, 88), and in HSL hsl(265, 89%, 18%).

Is #280558 accessible as text?

On white, #280558 has a contrast ratio of 16.76:1 (passes WCAG AA for body text); on black it is 1.25:1 (fails). For text placed on #280558, use white for the best readability.

What is the closest Tailwind color to #280558?

The nearest Tailwind CSS token is violet-950 (#2F0D68).

What colors go well with #280558?

#280558 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #355705. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #280558 below.

Is #280558 good for buttons?

#280558 works well for buttons and highlights, but use white text on #280558 — black text only reaches 1.25:1, below the 4.5:1 needed for normal-size labels.

Is #280558 the same as CSS midnightblue?

No — #280558 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.

#280558 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #280558

Not just a swatch — here's how #280558 works with other colors. Named schemes with #280558 in its natural role, and a note on why the supporting colors balance it.

Luxury Packaging Feature · 5 colors

Feature #280558 Anchor #141210 Accent #DA9856 Secondary #292732 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.

Moody Editorial Color · 5 colors

Color #280558 Anchor #2A2A2E Secondary #6E6E74 Surface #EEE5DA Accent #120021

Russian Violet adds the colour to this moody editorial scheme — charcoal and a mid-grey around it, a bone highlight, and a muted jewel accent drawn from Russian Violet.

Coastal Morning Lead · 5 colors

Lead #280558 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.

Berry & Cream Lead · 5 colors

Lead #280558 Surface #F5E5D7 Anchor #5C2141 Accent #E5C2C8 Secondary #332B2F

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

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #280558 Secondary #46405B 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 #280558 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 33/100

Cool

Reads cool and recessive — calming, technical, good for trust-led UI.

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 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 30/100

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 50/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 26/100

Low

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

Surface fit 29/100

Low

Too saturated or mid-toned for big areas — keep it to accents.

Print safety 83/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #280558

For UI

For branding

For interior

For fashion

People also use #280558 with

Phthalo Blue Tyrian Purple Army 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 16.8:1. Use

Subtle surface Use #D1BAF0 for cards and hover fills. Tint 80

Avoid beside #420557 — 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 #280558 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: #280558;
  --color-base-rgb: 40 5 88;
  --color-base-oklch: oklch(25.0% 0.130 293.2);
  --color-50: #F6F0FE;
  --color-100: #E7D8FD;
  --color-200: #D0B2FA;
  --color-300: #AE7EF1;
  --color-400: #8D4FE3;
  --color-500: #6D2CC9;
  --color-600: #582A98;
  --color-700: #41236B;
  --color-800: #2D1B46;
  --color-900: #1D132B;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  russian-violet: {
    50: '#F6F0FE',
    100: '#E7D8FD',
    200: '#D0B2FA',
    300: '#AE7EF1',
    400: '#8D4FE3',
    500: '#6D2CC9',
    600: '#582A98',
    700: '#41236B',
    800: '#2D1B46',
    900: '#1D132B',
  },
}

$base: #280558;
$base-ink: #FFFFFF;
$base-50: #F6F0FE;
$base-100: #E7D8FD;
$base-200: #D0B2FA;
$base-300: #AE7EF1;
$base-400: #8D4FE3;
$base-500: #6D2CC9;
$base-600: #582A98;
$base-700: #41236B;
$base-800: #2D1B46;
$base-900: #1D132B;
$base-hover: #1F0445;
$base-subtle: #B996EB;

{
    "color": {
        "base": {
            "value": "#280558",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F6F0FE",
                "type": "color"
            },
            "100": {
                "value": "#E7D8FD",
                "type": "color"
            },
            "200": {
                "value": "#D0B2FA",
                "type": "color"
            },
            "300": {
                "value": "#AE7EF1",
                "type": "color"
            },
            "400": {
                "value": "#8D4FE3",
                "type": "color"
            },
            "500": {
                "value": "#6D2CC9",
                "type": "color"
            },
            "600": {
                "value": "#582A98",
                "type": "color"
            },
            "700": {
                "value": "#41236B",
                "type": "color"
            },
            "800": {
                "value": "#2D1B46",
                "type": "color"
            },
            "900": {
                "value": "#1D132B",
                "type": "color"
            }
        }
    }
}