What color is #4D84DA?

#4D84DA is a medium blue. In RGB it is rgb(77, 132, 218), and in HSL hsl(217, 66%, 58%).

Is #4D84DA accessible as text?

On white, #4D84DA has a contrast ratio of 3.73:1 (fails WCAG AA for body text); on black it is 5.63:1 (passes). For text placed on #4D84DA, use black for the best readability.

What is the closest Tailwind color to #4D84DA?

The nearest Tailwind CSS token is sky-600 (#0084D1).

What colors go well with #4D84DA?

#4D84DA pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #DBA44D. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #4D84DA below.

Is #4D84DA good for buttons?

#4D84DA works well for buttons and highlights, but use black text on #4D84DA — white text only reaches 3.73:1, below the 4.5:1 needed for normal-size labels.

Is #4D84DA the same as CSS cornflowerblue?

No — #4D84DA is not the CSS named color cornflowerblue, but cornflowerblue (#6495ED) is the closest CSS named color.

#4D84DA Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #4D84DA

Not just a swatch — here's how #4D84DA works with other colors. Named schemes with #4D84DA in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #4D84DA Accent #A5C4C1 Surface #DDDBBF Secondary #9AA0A1 Anchor #20344A

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

Tech Product Signal · 5 colors

Signal #4D84DA Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #77AAFA

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

Vintage Leather Lead · 5 colors

Lead #4D84DA Secondary #7F4536 Surface #E1DDC1 Accent #375246 Anchor #57223A

Glaucous plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.

Berry & Cream Lead · 5 colors

Lead #4D84DA Surface #F6E5D8 Anchor #5A2144 Accent #E4C2CA Secondary #322B2F

Glaucous sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #4D84DA Secondary #9DB1D0 Support #9D8F89 Ink #16140F

Glaucous 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 Glaucous carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #4D84DA 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 13/100

Cool

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

Softness 46/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 39/100

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 40/100

Low

A faint retro warmth without tipping into sepia.

Luxury 45/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 39/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 88/100

Very high

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

Surface fit 20/100

Very low

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

Print safety 72/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #4D84DA

For UI

For branding

For interior

For fashion

People also use #4D84DA with

Turquoise Iris Goldenrod 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 5.0:1. Use

Subtle surface Use #DFE7F4 for cards and hover fills. Tint 80

Avoid beside #4D54DB — 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 #4D84DA 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: #4D84DA;
  --color-base-rgb: 77 132 218;
  --color-base-oklch: oklch(61.6% 0.143 259.0);
  --color-50: #F2F6FD;
  --color-100: #DCE7F9;
  --color-200: #BBD0F1;
  --color-300: #8DAEE2;
  --color-400: #628CD0;
  --color-500: #406DB5;
  --color-600: #38578A;
  --color-700: #2D4162;
  --color-800: #212D40;
  --color-900: #161D28;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  glaucous: {
    50: '#F2F6FD',
    100: '#DCE7F9',
    200: '#BBD0F1',
    300: '#8DAEE2',
    400: '#628CD0',
    500: '#406DB5',
    600: '#38578A',
    700: '#2D4162',
    800: '#212D40',
    900: '#161D28',
  },
}

$base: #4D84DA;
$base-ink: #141310;
$base-50: #F2F6FD;
$base-100: #DCE7F9;
$base-200: #BBD0F1;
$base-300: #8DAEE2;
$base-400: #628CD0;
$base-500: #406DB5;
$base-600: #38578A;
$base-700: #2D4162;
$base-800: #212D40;
$base-900: #161D28;
$base-hover: #2864C4;
$base-subtle: #CFDBEF;

{
    "color": {
        "base": {
            "value": "#4D84DA",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F2F6FD",
                "type": "color"
            },
            "100": {
                "value": "#DCE7F9",
                "type": "color"
            },
            "200": {
                "value": "#BBD0F1",
                "type": "color"
            },
            "300": {
                "value": "#8DAEE2",
                "type": "color"
            },
            "400": {
                "value": "#628CD0",
                "type": "color"
            },
            "500": {
                "value": "#406DB5",
                "type": "color"
            },
            "600": {
                "value": "#38578A",
                "type": "color"
            },
            "700": {
                "value": "#2D4162",
                "type": "color"
            },
            "800": {
                "value": "#212D40",
                "type": "color"
            },
            "900": {
                "value": "#161D28",
                "type": "color"
            }
        }
    }
}