What color is #5BBFF1?

#5BBFF1 is a light, vivid cyan-blue. In RGB it is rgb(91, 191, 241), and in HSL hsl(200, 84%, 65%).

Is #5BBFF1 accessible as text?

On white, #5BBFF1 has a contrast ratio of 2.07:1 (fails WCAG AA for body text); on black it is 10.17:1 (passes). For text placed on #5BBFF1, use black for the best readability.

What is the closest Tailwind color to #5BBFF1?

The nearest Tailwind CSS token is sky-400 (#00BCFF).

What colors go well with #5BBFF1?

#5BBFF1 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #F18D5B. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #5BBFF1 below.

Is #5BBFF1 good for buttons?

#5BBFF1 works well for buttons and highlights, but use black text on #5BBFF1 — white text only reaches 2.07:1, below the 4.5:1 needed for normal-size labels.

Is #5BBFF1 the same as CSS deepskyblue?

No — #5BBFF1 is not the CSS named color deepskyblue, but deepskyblue (#00BFFF) is the closest CSS named color.

#5BBFF1 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #5BBFF1

Not just a swatch — here's how #5BBFF1 works with other colors. Named schemes with #5BBFF1 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #5BBFF1 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 #5BBFF1 Secondary #AEB4B8 Surface #F1F2F0 Support #7B93A6 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 #5BBFF1 Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #8EE5FF

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 #5BBFF1 Secondary #C6E5F7 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 #5BBFF1 Anchor #372C1D Surface #EAE5D0 Accent #7C9E76 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 #5BBFF1 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 60/100

Moderate

Middle-weight — neither delicate nor heavy.

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 34/100

Low

A faint retro warmth without tipping into sepia.

Luxury 31/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 45/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 38/100

Low

Workable accent with care around contrast.

Surface fit 42/100

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 #5BBFF1

For UI

For branding

For interior

For fashion

People also use #5BBFF1 with

Aquamarine Iris 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 9.0:1. Use

Subtle surface Use #E2F1F8 for cards and hover fills. Tint 80

Avoid beside #5B8DF1 — 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 #5BBFF1 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: #5BBFF1;
  --color-base-rgb: 91 191 241;
  --color-base-oklch: oklch(76.5% 0.117 233.0);
  --color-50: #F0FAFE;
  --color-100: #D8F1FD;
  --color-200: #B4E2F8;
  --color-300: #81CAEE;
  --color-400: #53B0DF;
  --color-500: #3093C4;
  --color-600: #2D7295;
  --color-700: #255369;
  --color-800: #1C3745;
  --color-900: #13222A;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  maya-blue: {
    50: '#F0FAFE',
    100: '#D8F1FD',
    200: '#B4E2F8',
    300: '#81CAEE',
    400: '#53B0DF',
    500: '#3093C4',
    600: '#2D7295',
    700: '#255369',
    800: '#1C3745',
    900: '#13222A',
  },
}

$base: #5BBFF1;
$base-ink: #141310;
$base-50: #F0FAFE;
$base-100: #D8F1FD;
$base-200: #B4E2F8;
$base-300: #81CAEE;
$base-400: #53B0DF;
$base-500: #3093C4;
$base-600: #2D7295;
$base-700: #255369;
$base-800: #1C3745;
$base-900: #13222A;
$base-hover: #1EA7EB;
$base-subtle: #D3EAF5;

{
    "color": {
        "base": {
            "value": "#5BBFF1",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0FAFE",
                "type": "color"
            },
            "100": {
                "value": "#D8F1FD",
                "type": "color"
            },
            "200": {
                "value": "#B4E2F8",
                "type": "color"
            },
            "300": {
                "value": "#81CAEE",
                "type": "color"
            },
            "400": {
                "value": "#53B0DF",
                "type": "color"
            },
            "500": {
                "value": "#3093C4",
                "type": "color"
            },
            "600": {
                "value": "#2D7295",
                "type": "color"
            },
            "700": {
                "value": "#255369",
                "type": "color"
            },
            "800": {
                "value": "#1C3745",
                "type": "color"
            },
            "900": {
                "value": "#13222A",
                "type": "color"
            }
        }
    }
}

Palettes built on #5BBFF1

Color Lab

Pairs with #5BBFF1

UI roles & guardrails

In real applications

Scales

Every model

Export