What color is #593FCA?

#593FCA is a medium indigo. In RGB it is rgb(89, 63, 202), and in HSL hsl(251, 57%, 52%).

Is #593FCA accessible as text?

On white, #593FCA has a contrast ratio of 7.03:1 (passes WCAG AA for body text); on black it is 2.99:1 (fails). For text placed on #593FCA, use white for the best readability.

What is the closest Tailwind color to #593FCA?

The nearest Tailwind CSS token is indigo-700 (#432DD7).

What colors go well with #593FCA?

#593FCA pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #B1CA3F. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #593FCA below.

Is #593FCA good for buttons?

#593FCA works well for buttons and highlights, but use white text on #593FCA — black text only reaches 2.99:1, below the 4.5:1 needed for normal-size labels.

Is #593FCA the same as CSS slateblue?

No — #593FCA is not the CSS named color slateblue, but slateblue (#6A5ACD) is the closest CSS named color.

#593FCA Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #593FCA

Not just a swatch — here's how #593FCA works with other colors. Named schemes with #593FCA in its natural role, and a note on why the supporting colors balance it.

Tech Product Signal · 5 colors

Signal #593FCA Surface #14161A Highlight #F4F6F8 Secondary #5B6672 Accent #796BE9

Slate Blue is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Slate Blue.

Berry & Cream Lead · 5 colors

Lead #593FCA Surface #F5E5D7 Anchor #5B2142 Accent #E5C2C8 Secondary #332B2F

Slate Blue 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 #593FCA Secondary #8282B1 Support #9D9088 Ink #18140F

Slate Blue 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 Slate Blue carrying the quiet middle.

Coastal Morning Lead · 5 colors

Lead #593FCA Accent #A5C4C3 Surface #EAD5BF Secondary #9AA0A1 Anchor #22334A

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

Sunset Warmth Glow · 5 colors

Glow #593FCA Secondary #E86A70 Accent #F5934C Anchor #583B57 Surface #F7E7D7

Slate Blue glows at the center of this sunset palette, joined by coral and gold, deepened by a plum anchor and cooled with cream.

Build a working theme in the generator →

Color Lab

How #593FCA 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 21/100

Cool

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

Softness 31/100

Low

Firm and assertive — carries weight and contrast.

Depth 55/100

Moderate

Mid depth — usable as an accent or a muted ground.

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 23/100

Low

Clean and current — no dusty, aged cast.

Luxury 52/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 79/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 82/100

Very high

Strong interactive accent — visible and can carry a legible label.

Surface fit 9/100

Very low

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

Print safety 71/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #593FCA

For UI

For branding

For interior

For fashion

People also use #593FCA with

Cornflower Blue Dark Orchid Yellow Green Gainsboro Prussian Blue

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 7.0:1. Use

Subtle surface Use #E0DCF1 for cards and hover fills. Tint 80

Avoid beside #873FCA — 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 #593FCA 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: #593FCA;
  --color-base-rgb: 89 63 202;
  --color-base-oklch: oklch(48.4% 0.203 284.4);
  --color-50: #F4F3FC;
  --color-100: #E3DEF7;
  --color-200: #C8BFED;
  --color-300: #A093DC;
  --color-400: #7B6AC8;
  --color-500: #5B48AD;
  --color-600: #4A3D84;
  --color-700: #39305E;
  --color-800: #28233E;
  --color-900: #1A1726;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  slate-blue: {
    50: '#F4F3FC',
    100: '#E3DEF7',
    200: '#C8BFED',
    300: '#A093DC',
    400: '#7B6AC8',
    500: '#5B48AD',
    600: '#4A3D84',
    700: '#39305E',
    800: '#28233E',
    900: '#1A1726',
  },
}

$base: #593FCA;
$base-ink: #FFFFFF;
$base-50: #F4F3FC;
$base-100: #E3DEF7;
$base-200: #C8BFED;
$base-300: #A093DC;
$base-400: #7B6AC8;
$base-500: #5B48AD;
$base-600: #4A3D84;
$base-700: #39305E;
$base-800: #28233E;
$base-900: #1A1726;
$base-hover: #442EA7;
$base-subtle: #D0CAEA;

{
    "color": {
        "base": {
            "value": "#593FCA",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4F3FC",
                "type": "color"
            },
            "100": {
                "value": "#E3DEF7",
                "type": "color"
            },
            "200": {
                "value": "#C8BFED",
                "type": "color"
            },
            "300": {
                "value": "#A093DC",
                "type": "color"
            },
            "400": {
                "value": "#7B6AC8",
                "type": "color"
            },
            "500": {
                "value": "#5B48AD",
                "type": "color"
            },
            "600": {
                "value": "#4A3D84",
                "type": "color"
            },
            "700": {
                "value": "#39305E",
                "type": "color"
            },
            "800": {
                "value": "#28233E",
                "type": "color"
            },
            "900": {
                "value": "#1A1726",
                "type": "color"
            }
        }
    }
}