What color is #1703CD?

#1703CD is a medium, vivid indigo. In RGB it is rgb(23, 3, 205), and in HSL hsl(246, 97%, 41%).

Is #1703CD accessible as text?

On white, #1703CD has a contrast ratio of 10.88:1 (passes WCAG AA for body text); on black it is 1.93:1 (fails). For text placed on #1703CD, use white for the best readability.

What is the closest Tailwind color to #1703CD?

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

What colors go well with #1703CD?

#1703CD pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #BACE03. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #1703CD below.

Is #1703CD good for buttons?

#1703CD works well for buttons and highlights, but use white text on #1703CD — black text only reaches 1.93:1, below the 4.5:1 needed for normal-size labels.

Is #1703CD the same as CSS mediumblue?

No — #1703CD is not the CSS named color mediumblue, but mediumblue (#0000CD) is the closest CSS named color.

#1703CD Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #1703CD

Not just a swatch — here's how #1703CD works with other colors. Named schemes with #1703CD in its natural role, and a note on why the supporting colors balance it.

Tech Product Signal · 5 colors

Signal #1703CD Surface #14161A Highlight #F4F6F8 Secondary #5B6672 Accent #2C4FE9

Medium 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 Medium Blue.

Coastal Morning Lead · 5 colors

Lead #1703CD Accent #A5C4C2 Surface #EAD5C0 Secondary #9AA0A1 Anchor #21344A

Medium 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 #1703CD Surface #F6E5D8 Anchor #5B2143 Accent #E5C2CA Secondary #322B2F

Medium 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 #1703CD Secondary #546AA1 Support #9D8F88 Ink #18140F

Medium 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 Medium Blue carrying the quiet middle.

Sunset Warmth Glow · 5 colors

Glow #1703CD Secondary #E86A74 Accent #F79250 Anchor #573B58 Surface #F7E7D7

Medium 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 #1703CD 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 10/100

Cool

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

Softness 20/100

Low

Firm and assertive — carries weight and contrast.

Depth 68/100

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 3/100

Very low

Clean and current — no dusty, aged cast.

Luxury 55/100

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 40/100

Low

Workable accent with care around contrast.

Surface fit 15/100

Very low

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

Print safety 54/100

Moderate

Prints close, with a slight loss of vibrancy.

Pairs with #1703CD

For UI

For branding

For interior

For fashion

People also use #1703CD with

Azure Dark Violet Citron 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 10.9:1. Use

Subtle surface Use #D0CCF6 for cards and hover fills. Tint 80

Avoid beside #5B03CE — 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 #1703CD 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: #1703CD;
  --color-base-rgb: 23 3 205;
  --color-base-oklch: oklch(39.0% 0.261 267.0);
  --color-50: #F2F0FE;
  --color-100: #DCD8FD;
  --color-200: #B8B1FC;
  --color-300: #8679F6;
  --color-400: #5949E9;
  --color-500: #3625D0;
  --color-600: #31259D;
  --color-700: #28206F;
  --color-800: #1E1948;
  --color-900: #14112C;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  medium-blue: {
    50: '#F2F0FE',
    100: '#DCD8FD',
    200: '#B8B1FC',
    300: '#8679F6',
    400: '#5949E9',
    500: '#3625D0',
    600: '#31259D',
    700: '#28206F',
    800: '#1E1948',
    900: '#14112C',
  },
}

$base: #1703CD;
$base-ink: #FFFFFF;
$base-50: #F2F0FE;
$base-100: #DCD8FD;
$base-200: #B8B1FC;
$base-300: #8679F6;
$base-400: #5949E9;
$base-500: #3625D0;
$base-600: #31259D;
$base-700: #28206F;
$base-800: #1E1948;
$base-900: #14112C;
$base-hover: #1303A5;
$base-subtle: #B7B1F3;

{
    "color": {
        "base": {
            "value": "#1703CD",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F2F0FE",
                "type": "color"
            },
            "100": {
                "value": "#DCD8FD",
                "type": "color"
            },
            "200": {
                "value": "#B8B1FC",
                "type": "color"
            },
            "300": {
                "value": "#8679F6",
                "type": "color"
            },
            "400": {
                "value": "#5949E9",
                "type": "color"
            },
            "500": {
                "value": "#3625D0",
                "type": "color"
            },
            "600": {
                "value": "#31259D",
                "type": "color"
            },
            "700": {
                "value": "#28206F",
                "type": "color"
            },
            "800": {
                "value": "#1E1948",
                "type": "color"
            },
            "900": {
                "value": "#14112C",
                "type": "color"
            }
        }
    }
}

Palettes built on #1703CD

Color Lab

Pairs with #1703CD

UI roles & guardrails

In real applications

Scales

Every model

Export