What color is #63BEDE?

#63BEDE is a light, soft cyan-blue. In RGB it is rgb(99, 190, 222), and in HSL hsl(196, 65%, 63%).

Is #63BEDE accessible as text?

On white, #63BEDE has a contrast ratio of 2.11:1 (fails WCAG AA for body text); on black it is 9.95:1 (passes). For text placed on #63BEDE, use black for the best readability.

What is the closest Tailwind color to #63BEDE?

The nearest Tailwind CSS token is cyan-500 (#00B8DB).

What colors go well with #63BEDE?

#63BEDE pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #DE8463. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #63BEDE below.

Is #63BEDE good for buttons?

#63BEDE works well for buttons and highlights, but use black text on #63BEDE — white text only reaches 2.11:1, below the 4.5:1 needed for normal-size labels.

Is #63BEDE the same as CSS deepskyblue?

No — #63BEDE is not the CSS named color deepskyblue, but deepskyblue (#00BFFF) is the closest CSS named color.

#63BEDE Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #63BEDE

Not just a swatch — here's how #63BEDE works with other colors. Named schemes with #63BEDE in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #63BEDE Accent #A6C4BF Surface #DEDABF Secondary #9AA0A0 Anchor #1E344A

Lagoon 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 #63BEDE Secondary #AEB4B8 Surface #F1F2F0 Support #7B93A5 Anchor #2E3236

Lagoon 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 #63BEDE Surface #14161A Highlight #F4F6F8 Secondary #596672 Accent #94E4FF

Lagoon 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 Lagoon Blue.

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #63BEDE Secondary #C6E3EE Support #969386 Ink #16140F

Lagoon 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 Lagoon Blue carrying the quiet middle.

Modern Café Dominant · 5 colors

Dominant #63BEDE Anchor #372C1D Surface #EBE5D0 Accent #7D9D75 Secondary #393933

Lagoon 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 #63BEDE 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 21/100

Cool

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

Softness 62/100

High

Soft and easy on the eye — gentle backdrops, calm surfaces.

Depth 24/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 1/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 39/100

Low

A faint retro warmth without tipping into sepia.

Luxury 32/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 38/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 38/100

Low

Workable accent with care around contrast.

Surface fit 47/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 74/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #63BEDE

For UI

For branding

For interior

For fashion

People also use #63BEDE with

Seafoam Green Medium Slate Blue Burnt Sienna Platinum Dark Slate Gray

UI roles & guardrails

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

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 8.8:1. Use

Subtle surface Use #E3F0F5 for cards and hover fills. Tint 80

Avoid beside #6394DE — 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 #63BEDE 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: #63BEDE;
  --color-base-rgb: 99 190 222;
  --color-base-oklch: oklch(75.8% 0.098 223.4);
  --color-50: #F2FAFD;
  --color-100: #DDF1F9;
  --color-200: #BCE3F1;
  --color-300: #8ECBE2;
  --color-400: #63B2CF;
  --color-500: #4195B4;
  --color-600: #387489;
  --color-700: #2D5462;
  --color-800: #213840;
  --color-900: #162327;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  lagoon-blue: {
    50: '#F2FAFD',
    100: '#DDF1F9',
    200: '#BCE3F1',
    300: '#8ECBE2',
    400: '#63B2CF',
    500: '#4195B4',
    600: '#387489',
    700: '#2D5462',
    800: '#213840',
    900: '#162327',
  },
}

$base: #63BEDE;
$base-ink: #141310;
$base-50: #F2FAFD;
$base-100: #DDF1F9;
$base-200: #BCE3F1;
$base-300: #8ECBE2;
$base-400: #63B2CF;
$base-500: #4195B4;
$base-600: #387489;
$base-700: #2D5462;
$base-800: #213840;
$base-900: #162327;
$base-hover: #2EA7D3;
$base-subtle: #D5E9F1;

{
    "color": {
        "base": {
            "value": "#63BEDE",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F2FAFD",
                "type": "color"
            },
            "100": {
                "value": "#DDF1F9",
                "type": "color"
            },
            "200": {
                "value": "#BCE3F1",
                "type": "color"
            },
            "300": {
                "value": "#8ECBE2",
                "type": "color"
            },
            "400": {
                "value": "#63B2CF",
                "type": "color"
            },
            "500": {
                "value": "#4195B4",
                "type": "color"
            },
            "600": {
                "value": "#387489",
                "type": "color"
            },
            "700": {
                "value": "#2D5462",
                "type": "color"
            },
            "800": {
                "value": "#213840",
                "type": "color"
            },
            "900": {
                "value": "#162327",
                "type": "color"
            }
        }
    }
}