What color is #1433BF?

#1433BF is a medium, vivid blue. In RGB it is rgb(20, 51, 191), and in HSL hsl(229, 81%, 41%).

Is #1433BF accessible as text?

On white, #1433BF has a contrast ratio of 9.31:1 (passes WCAG AA for body text); on black it is 2.26:1 (fails). For text placed on #1433BF, use white for the best readability.

What is the closest Tailwind color to #1433BF?

The nearest Tailwind CSS token is blue-800 (#193CB8).

What colors go well with #1433BF?

#1433BF pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #BD9E14. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #1433BF below.

Is #1433BF good for buttons?

#1433BF works well for buttons and highlights, but use white text on #1433BF — black text only reaches 2.26:1, below the 4.5:1 needed for normal-size labels.

Is #1433BF the same as CSS mediumblue?

No — #1433BF is not the CSS named color mediumblue, but mediumblue (#0000CD) is the closest CSS named color.

#1433BF Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #1433BF

Not just a swatch — here's how #1433BF works with other colors. Named schemes with #1433BF in its natural role, and a note on why the supporting colors balance it.

Tech Product Signal · 5 colors

Signal #1433BF Surface #14161A Highlight #F4F6F8 Secondary #5B6672 Accent #3661DD

Egyptian 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 Egyptian Blue.

Coastal Morning Lead · 5 colors

Lead #1433BF Accent #A5C4C2 Surface #DDDBBF Secondary #9AA0A1 Anchor #21344A

Egyptian Blue 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 #1433BF Surface #F6E5D8 Anchor #5B2144 Accent #E5C2CA Secondary #322B2F

Egyptian 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 #1433BF Secondary #5E72A0 Support #9D8F88 Ink #18140F

Egyptian 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 Egyptian Blue carrying the quiet middle.

Sunset Warmth Glow · 5 colors

Glow #1433BF Secondary #E86A74 Accent #F79251 Anchor #573B58 Surface #F7E7D7

Egyptian 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 #1433BF 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 9/100

Cool

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

Softness 25/100

Low

Firm and assertive — carries weight and contrast.

Depth 63/100

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 16/100

Very low

Clean and current — no dusty, aged cast.

Luxury 57/100

Moderate

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

Brand distinctiveness 84/100

Very high

Bold and ownable — memorable as a primary brand color.

UI accent fit 63/100

High

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

Surface fit 13/100

Very low

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

Print safety 61/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #1433BF

For UI

For branding

For interior

For fashion

People also use #1433BF with

Picton Blue Grape Dijon Gainsboro Gunmetal Gray

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 9.3:1. Use

Subtle surface Use #CFD6F2 for cards and hover fills. Tint 80

Avoid beside #2D14BD — 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 #1433BF 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: #1433BF;
  --color-base-rgb: 20 51 191;
  --color-base-oklch: oklch(41.5% 0.217 265.7);
  --color-50: #F1F3FE;
  --color-100: #D9E0FC;
  --color-200: #B5C1F7;
  --color-300: #8396EC;
  --color-400: #566FDC;
  --color-500: #334DC2;
  --color-600: #2E4193;
  --color-700: #273368;
  --color-800: #1D2444;
  --color-900: #14182A;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  egyptian-blue: {
    50: '#F1F3FE',
    100: '#D9E0FC',
    200: '#B5C1F7',
    300: '#8396EC',
    400: '#566FDC',
    500: '#334DC2',
    600: '#2E4193',
    700: '#273368',
    800: '#1D2444',
    900: '#14182A',
  },
}

$base: #1433BF;
$base-ink: #FFFFFF;
$base-50: #F1F3FE;
$base-100: #D9E0FC;
$base-200: #B5C1F7;
$base-300: #8396EC;
$base-400: #566FDC;
$base-500: #334DC2;
$base-600: #2E4193;
$base-700: #273368;
$base-800: #1D2444;
$base-900: #14182A;
$base-hover: #102997;
$base-subtle: #B6C0EE;

{
    "color": {
        "base": {
            "value": "#1433BF",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F1F3FE",
                "type": "color"
            },
            "100": {
                "value": "#D9E0FC",
                "type": "color"
            },
            "200": {
                "value": "#B5C1F7",
                "type": "color"
            },
            "300": {
                "value": "#8396EC",
                "type": "color"
            },
            "400": {
                "value": "#566FDC",
                "type": "color"
            },
            "500": {
                "value": "#334DC2",
                "type": "color"
            },
            "600": {
                "value": "#2E4193",
                "type": "color"
            },
            "700": {
                "value": "#273368",
                "type": "color"
            },
            "800": {
                "value": "#1D2444",
                "type": "color"
            },
            "900": {
                "value": "#14182A",
                "type": "color"
            }
        }
    }
}

Palettes built on #1433BF

Color Lab

Pairs with #1433BF

UI roles & guardrails

In real applications

Scales

Every model

Export