What color is #63C5FA?

#63C5FA is a light, vivid cyan-blue. In RGB it is rgb(99, 197, 250), and in HSL hsl(201, 94%, 68%).

Is #63C5FA accessible as text?

On white, #63C5FA has a contrast ratio of 1.93:1 (fails WCAG AA for body text); on black it is 10.90:1 (passes). For text placed on #63C5FA, use black for the best readability.

What is the closest Tailwind color to #63C5FA?

The nearest Tailwind CSS token is blue-300 (#8EC5FF).

What colors go well with #63C5FA?

#63C5FA pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #FA9661. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #63C5FA below.

Is #63C5FA good for buttons?

#63C5FA works well for buttons and highlights, but use black text on #63C5FA — white text only reaches 1.93:1, below the 4.5:1 needed for normal-size labels.

Is #63C5FA the same as CSS lightskyblue?

No — #63C5FA is not the CSS named color lightskyblue, but lightskyblue (#87CEFA) is the closest CSS named color.

#63C5FA Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #63C5FA

Not just a swatch — here's how #63C5FA works with other colors. Named schemes with #63C5FA in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #63C5FA Accent #A6C4C0 Surface #DEDABF Secondary #9AA0A0 Anchor #1F344A

Maya 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 #63C5FA Secondary #AEB4B8 Surface #F1F2F0 Support #7C93A6 Anchor #2E3236

Maya 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 #63C5FA Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #96ECFF

Maya 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 Maya Blue.

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #63C5FA Secondary #CCECFF Support #969386 Ink #16140F

Maya 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 Maya Blue carrying the quiet middle.

Modern Café Dominant · 5 colors

Dominant #63C5FA Anchor #3C2925 Surface #EAE5D0 Accent #7B9E76 Secondary #393933

Maya 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 #63C5FA 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 15/100

Cool

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

Softness 61/100

High

Middle-weight — neither delicate nor heavy.

Depth 22/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 33/100

Low

A faint retro warmth without tipping into sepia.

Luxury 29/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 46/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 32/100

Low

Workable accent with care around contrast.

Surface fit 43/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 70/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #63C5FA

For UI

For branding

For interior

For fashion

People also use #63C5FA with

Aquamarine Medium Slate Blue Dark Salmon Platinum Charcoal

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 9.6:1. Use

Subtle surface Use #E4F2FA for cards and hover fills. Tint 80

Avoid beside #6191FA — 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 #63C5FA 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: #63C5FA;
  --color-base-rgb: 99 197 250;
  --color-base-oklch: oklch(78.5% 0.119 234.8);
  --color-50: #F0F9FE;
  --color-100: #D8F0FD;
  --color-200: #B1E1FC;
  --color-300: #7BCAF4;
  --color-400: #4BB0E7;
  --color-500: #2893CD;
  --color-600: #26729B;
  --color-700: #21536D;
  --color-800: #1A3747;
  --color-900: #12222B;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  maya-blue: {
    50: '#F0F9FE',
    100: '#D8F0FD',
    200: '#B1E1FC',
    300: '#7BCAF4',
    400: '#4BB0E7',
    500: '#2893CD',
    600: '#26729B',
    700: '#21536D',
    800: '#1A3747',
    900: '#12222B',
  },
}

$base: #63C5FA;
$base-ink: #141310;
$base-50: #F0F9FE;
$base-100: #D8F0FD;
$base-200: #B1E1FC;
$base-300: #7BCAF4;
$base-400: #4BB0E7;
$base-500: #2893CD;
$base-600: #26729B;
$base-700: #21536D;
$base-800: #1A3747;
$base-900: #12222B;
$base-hover: #1DACF8;
$base-subtle: #D5ECF8;

{
    "color": {
        "base": {
            "value": "#63C5FA",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0F9FE",
                "type": "color"
            },
            "100": {
                "value": "#D8F0FD",
                "type": "color"
            },
            "200": {
                "value": "#B1E1FC",
                "type": "color"
            },
            "300": {
                "value": "#7BCAF4",
                "type": "color"
            },
            "400": {
                "value": "#4BB0E7",
                "type": "color"
            },
            "500": {
                "value": "#2893CD",
                "type": "color"
            },
            "600": {
                "value": "#26729B",
                "type": "color"
            },
            "700": {
                "value": "#21536D",
                "type": "color"
            },
            "800": {
                "value": "#1A3747",
                "type": "color"
            },
            "900": {
                "value": "#12222B",
                "type": "color"
            }
        }
    }
}