What color is #322BFB?

#322BFB is a medium, vivid blue. In RGB it is rgb(50, 43, 251), and in HSL hsl(242, 96%, 58%).

Is #322BFB accessible as text?

On white, #322BFB has a contrast ratio of 7.31:1 (passes WCAG AA for body text); on black it is 2.87:1 (fails). For text placed on #322BFB, use white for the best readability.

What is the closest Tailwind color to #322BFB?

The nearest Tailwind CSS token is indigo-600 (#4F39F6).

What colors go well with #322BFB?

#322BFB pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #F4FB2D. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #322BFB below.

Is #322BFB good for buttons?

#322BFB works well for buttons and highlights, but use white text on #322BFB — black text only reaches 2.87:1, below the 4.5:1 needed for normal-size labels.

Is #322BFB the same as CSS blue?

No — #322BFB is not the CSS named color blue, but blue (#0000FF) is the closest CSS named color.

#322BFB Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #322BFB

Not just a swatch — here's how #322BFB works with other colors. Named schemes with #322BFB in its natural role, and a note on why the supporting colors balance it.

Tech Product Signal · 5 colors

Signal #322BFB Surface #14161A Highlight #F4F6F8 Secondary #5B6672 Accent #4D67FF

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

Coastal Morning Lead · 5 colors

Lead #322BFB Accent #A5C4C2 Surface #EAD5C0 Secondary #9AA0A1 Anchor #21344A

Ultramarine 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 #322BFB Surface #F6E5D8 Anchor #5B2143 Accent #E5C2C9 Secondary #322B2F

Ultramarine 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 #322BFB Secondary #7084C4 Support #9D8F88 Ink #18140F

Ultramarine 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 Ultramarine carrying the quiet middle.

Sunset Warmth Glow · 5 colors

Glow #322BFB Secondary #E86A73 Accent #F69250 Anchor #573B58 Surface #F7E7D7

Ultramarine 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 #322BFB 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 12/100

Cool

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

Softness 22/100

Low

Firm and assertive — carries weight and contrast.

Depth 59/100

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 0/100

Very low

Clean and current — no dusty, aged cast.

Luxury 46/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 100/100

Very high

Bold and ownable — memorable as a primary brand color.

UI accent fit 42/100

Moderate

Workable accent with care around contrast.

Surface fit 9/100

Very low

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

Print safety 51/100

Moderate

Prints close, with a slight loss of vibrancy.

Pairs with #322BFB

For UI

For branding

For interior

For fashion

People also use #322BFB with

Picton Blue Electric Purple Pear 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 7.3:1. Use

Subtle surface Use #DCDBF8 for cards and hover fills. Tint 80

Avoid beside #782DFB — 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 #322BFB 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: #322BFB;
  --color-base-rgb: 50 43 251;
  --color-base-oklch: oklch(48.4% 0.284 270.1);
  --color-50: #F1F0FE;
  --color-100: #D9D8FD;
  --color-200: #B3B1FC;
  --color-300: #7E7AF6;
  --color-400: #4F4AE8;
  --color-500: #2C26CF;
  --color-600: #29259D;
  --color-700: #23216E;
  --color-800: #1B1948;
  --color-900: #12122C;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  ultramarine: {
    50: '#F1F0FE',
    100: '#D9D8FD',
    200: '#B3B1FC',
    300: '#7E7AF6',
    400: '#4F4AE8',
    500: '#2C26CF',
    600: '#29259D',
    700: '#23216E',
    800: '#1B1948',
    900: '#12122C',
  },
}

$base: #322BFB;
$base-ink: #FFFFFF;
$base-50: #F1F0FE;
$base-100: #D9D8FD;
$base-200: #B3B1FC;
$base-300: #7E7AF6;
$base-400: #4F4AE8;
$base-500: #2C26CF;
$base-600: #29259D;
$base-700: #23216E;
$base-800: #1B1948;
$base-900: #12122C;
$base-hover: #0C05E8;
$base-subtle: #C9C7F6;

{
    "color": {
        "base": {
            "value": "#322BFB",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F1F0FE",
                "type": "color"
            },
            "100": {
                "value": "#D9D8FD",
                "type": "color"
            },
            "200": {
                "value": "#B3B1FC",
                "type": "color"
            },
            "300": {
                "value": "#7E7AF6",
                "type": "color"
            },
            "400": {
                "value": "#4F4AE8",
                "type": "color"
            },
            "500": {
                "value": "#2C26CF",
                "type": "color"
            },
            "600": {
                "value": "#29259D",
                "type": "color"
            },
            "700": {
                "value": "#23216E",
                "type": "color"
            },
            "800": {
                "value": "#1B1948",
                "type": "color"
            },
            "900": {
                "value": "#12122C",
                "type": "color"
            }
        }
    }
}

Palettes built on #322BFB

Color Lab

Pairs with #322BFB

UI roles & guardrails

In real applications

Scales

Every model

Export