What color is #489FEB?

#489FEB is a medium, vivid blue. In RGB it is rgb(72, 159, 235), and in HSL hsl(208, 80%, 60%).

Is #489FEB accessible as text?

On white, #489FEB has a contrast ratio of 2.82:1 (fails WCAG AA for body text); on black it is 7.43:1 (passes). For text placed on #489FEB, use black for the best readability.

What is the closest Tailwind color to #489FEB?

The nearest Tailwind CSS token is sky-500 (#00A6F4).

What colors go well with #489FEB?

#489FEB pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #EB9447. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #489FEB below.

Is #489FEB good for buttons?

#489FEB works well for buttons and highlights, but use black text on #489FEB — white text only reaches 2.82:1, below the 4.5:1 needed for normal-size labels.

Is #489FEB the same as CSS cornflowerblue?

No — #489FEB is not the CSS named color cornflowerblue, but cornflowerblue (#6495ED) is the closest CSS named color.

#489FEB Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #489FEB

Not just a swatch — here's how #489FEB works with other colors. Named schemes with #489FEB in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #489FEB Accent #A5C4C1 Surface #DDDBBF Secondary #9AA0A1 Anchor #20344A

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 #489FEB Secondary #AEB4B8 Surface #F1F2F0 Support #7C93A6 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 #489FEB Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #79C5FF

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 #F6F4EF Accent #489FEB Secondary #ADC9E4 Support #969386 Ink #16140F

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 #489FEB Anchor #3B2924 Surface #EAE5D0 Accent #7A9E78 Secondary #393933

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 #489FEB 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 51/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 32/100

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 35/100

Low

A faint retro warmth without tipping into sepia.

Luxury 38/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 54/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 67/100

High

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

Surface fit 27/100

Low

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

Print safety 69/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #489FEB

For UI

For branding

For interior

For fashion

People also use #489FEB with

Electric Blue Iris Butterscotch 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 Only on dark surfaces. Avoid

Background Pair with #141310 text at 6.6:1. Use

Subtle surface Use #DFEBF6 for cards and hover fills. Tint 80

Avoid beside #4768EB — 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 #489FEB at work across the surfaces designers actually ship.

Website / UI

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Build faster.

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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: #489FEB;
  --color-base-rgb: 72 159 235;
  --color-base-oklch: oklch(68.3% 0.140 247.9);
  --color-50: #F1F8FE;
  --color-100: #D9ECFC;
  --color-200: #B6D8F7;
  --color-300: #84BBEB;
  --color-400: #579DDB;
  --color-500: #347FC1;
  --color-600: #2F6493;
  --color-700: #274A68;
  --color-800: #1D3244;
  --color-900: #141F29;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  cornflower-blue: {
    50: '#F1F8FE',
    100: '#D9ECFC',
    200: '#B6D8F7',
    300: '#84BBEB',
    400: '#579DDB',
    500: '#347FC1',
    600: '#2F6493',
    700: '#274A68',
    800: '#1D3244',
    900: '#141F29',
  },
}

$base: #489FEB;
$base-ink: #141310;
$base-50: #F1F8FE;
$base-100: #D9ECFC;
$base-200: #B6D8F7;
$base-300: #84BBEB;
$base-400: #579DDB;
$base-500: #347FC1;
$base-600: #2F6493;
$base-700: #274A68;
$base-800: #1D3244;
$base-900: #141F29;
$base-hover: #1881DC;
$base-subtle: #CEE2F3;

{
    "color": {
        "base": {
            "value": "#489FEB",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F1F8FE",
                "type": "color"
            },
            "100": {
                "value": "#D9ECFC",
                "type": "color"
            },
            "200": {
                "value": "#B6D8F7",
                "type": "color"
            },
            "300": {
                "value": "#84BBEB",
                "type": "color"
            },
            "400": {
                "value": "#579DDB",
                "type": "color"
            },
            "500": {
                "value": "#347FC1",
                "type": "color"
            },
            "600": {
                "value": "#2F6493",
                "type": "color"
            },
            "700": {
                "value": "#274A68",
                "type": "color"
            },
            "800": {
                "value": "#1D3244",
                "type": "color"
            },
            "900": {
                "value": "#141F29",
                "type": "color"
            }
        }
    }
}