What color is #738DCD?

#738DCD is a light, soft blue. In RGB it is rgb(115, 141, 205), and in HSL hsl(223, 47%, 63%).

Is #738DCD accessible as text?

On white, #738DCD has a contrast ratio of 3.27:1 (fails WCAG AA for body text); on black it is 6.42:1 (passes). For text placed on #738DCD, use black for the best readability.

What is the closest Tailwind color to #738DCD?

The nearest Tailwind CSS token is indigo-400 (#7C86FF).

What colors go well with #738DCD?

#738DCD pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #CDB474. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #738DCD below.

Is #738DCD good for buttons?

#738DCD works well for buttons and highlights, but use black text on #738DCD — white text only reaches 3.27:1, below the 4.5:1 needed for normal-size labels.

Is #738DCD the same as CSS cornflowerblue?

No — #738DCD is not the CSS named color cornflowerblue, but cornflowerblue (#6495ED) is the closest CSS named color.

#738DCD Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #738DCD

Not just a swatch — here's how #738DCD works with other colors. Named schemes with #738DCD in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #738DCD Accent #A5C4C2 Surface #EAD5C0 Secondary #9AA0A1 Anchor #21344A

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

Nordic Calm Accent · 5 colors

Accent #738DCD Secondary #AEB4B8 Surface #F1F2F0 Support #7D92A7 Anchor #2E3236

Cornflower Blue keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.

Tech Product Signal · 5 colors

Signal #738DCD Surface #14161A Highlight #F4F6F8 Secondary #5B6672 Accent #9AB3EF

Cornflower 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 Cornflower Blue.

Minimal Editorial Surface · 5 colors

Surface #F8F4EF Accent #738DCD Secondary #B0BAD2 Support #9D8F88 Ink #18140F

Cornflower 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 Cornflower Blue carrying the quiet middle.

Modern Café Dominant · 5 colors

Dominant #738DCD Anchor #3B2924 Surface #F3E1D2 Accent #779E7A Secondary #3C3734

Cornflower Blue anchors this café scheme as the warm mid-tone, lifted by latte cream and a muted sage accent and grounded by espresso brown and a warm charcoal.

Build a working theme in the generator →

Color Lab

How #738DCD 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 26/100

Cool

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

Softness 54/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 35/100

Low

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

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 51/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 43/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 39/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 73/100

High

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

Surface fit 36/100

Low

Usable as a tinted surface in measured doses.

Print safety 82/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #738DCD

For UI

For branding

For interior

For fashion

People also use #738DCD with

Sky Blue Medium Purple Sand Gainsboro Charcoal

UI roles & guardrails

Primary action Safe as a filled button with near-black label. AA

Body text Do not use for body copy on light surfaces. Avoid

Large display Fine for headings 24px+ on white. Pass

Background Pair with #141310 text at 5.7:1. Use

Subtle surface Use #E6E9F3 for cards and hover fills. Tint 80

Avoid beside #7974CD — 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 #738DCD 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: #738DCD;
  --color-base-rgb: 115 141 205;
  --color-base-oklch: oklch(65.0% 0.101 266.7);
  --color-50: #F3F6FB;
  --color-100: #E0E6F5;
  --color-200: #C3CEE9;
  --color-300: #99AAD6;
  --color-400: #7288C0;
  --color-500: #5168A4;
  --color-600: #44547E;
  --color-700: #343F5A;
  --color-800: #252C3C;
  --color-900: #181C25;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  cornflower-blue: {
    50: '#F3F6FB',
    100: '#E0E6F5',
    200: '#C3CEE9',
    300: '#99AAD6',
    400: '#7288C0',
    500: '#5168A4',
    600: '#44547E',
    700: '#343F5A',
    800: '#252C3C',
    900: '#181C25',
  },
}

$base: #738DCD;
$base-ink: #141310;
$base-50: #F3F6FB;
$base-100: #E0E6F5;
$base-200: #C3CEE9;
$base-300: #99AAD6;
$base-400: #7288C0;
$base-500: #5168A4;
$base-600: #44547E;
$base-700: #343F5A;
$base-800: #252C3C;
$base-900: #181C25;
$base-hover: #4567BC;
$base-subtle: #D9DEED;

{
    "color": {
        "base": {
            "value": "#738DCD",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3F6FB",
                "type": "color"
            },
            "100": {
                "value": "#E0E6F5",
                "type": "color"
            },
            "200": {
                "value": "#C3CEE9",
                "type": "color"
            },
            "300": {
                "value": "#99AAD6",
                "type": "color"
            },
            "400": {
                "value": "#7288C0",
                "type": "color"
            },
            "500": {
                "value": "#5168A4",
                "type": "color"
            },
            "600": {
                "value": "#44547E",
                "type": "color"
            },
            "700": {
                "value": "#343F5A",
                "type": "color"
            },
            "800": {
                "value": "#252C3C",
                "type": "color"
            },
            "900": {
                "value": "#181C25",
                "type": "color"
            }
        }
    }
}

Palettes built on #738DCD

Color Lab

Pairs with #738DCD

UI roles & guardrails

In real applications

Scales

Every model

Export