What color is #6BC1DF?

#6BC1DF is a light, soft cyan-blue. In RGB it is rgb(107, 193, 223), and in HSL hsl(196, 64%, 65%).

Is #6BC1DF accessible as text?

On white, #6BC1DF has a contrast ratio of 2.04:1 (fails WCAG AA for body text); on black it is 10.32:1 (passes). For text placed on #6BC1DF, use black for the best readability.

What is the closest Tailwind color to #6BC1DF?

The nearest Tailwind CSS token is cyan-400 (#00D3F2).

What colors go well with #6BC1DF?

#6BC1DF pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #DF8B6D. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #6BC1DF below.

Is #6BC1DF good for buttons?

#6BC1DF works well for buttons and highlights, but use black text on #6BC1DF — white text only reaches 2.04:1, below the 4.5:1 needed for normal-size labels.

Is #6BC1DF the same as CSS skyblue?

No — #6BC1DF is not the CSS named color skyblue, but skyblue (#87CEEB) is the closest CSS named color.

#6BC1DF Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #6BC1DF

Not just a swatch — here's how #6BC1DF works with other colors. Named schemes with #6BC1DF in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #6BC1DF 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 #6BC1DF 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 #6BC1DF Surface #14161A Highlight #F4F6F8 Secondary #596672 Accent #9BE7FF

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 #6BC1DF Secondary #CAE6F1 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 #6BC1DF 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 #6BC1DF 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 22/100

Cool

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

Softness 64/100

High

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

Depth 23/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 2/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 39/100

Low

A faint retro warmth without tipping into sepia.

Luxury 30/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 36/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 34/100

Low

Workable accent with care around contrast.

Surface fit 50/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 75/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #6BC1DF

For UI

For branding

For interior

For fashion

People also use #6BC1DF with

Seafoam Green Cornflower Blue Dark Salmon 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 9.1:1. Use

Subtle surface Use #E5F1F5 for cards and hover fills. Tint 80

Avoid beside #6D9ADF — 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 #6BC1DF 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: #6BC1DF;
  --color-base-rgb: 107 193 223;
  --color-base-oklch: oklch(76.8% 0.093 222.9);
  --color-50: #F2FAFD;
  --color-100: #DDF1F8;
  --color-200: #BCE2F0;
  --color-300: #8ECBE1;
  --color-400: #64B2CE;
  --color-500: #4295B3;
  --color-600: #397389;
  --color-700: #2E5361;
  --color-800: #213840;
  --color-900: #162327;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  lagoon-blue: {
    50: '#F2FAFD',
    100: '#DDF1F8',
    200: '#BCE2F0',
    300: '#8ECBE1',
    400: '#64B2CE',
    500: '#4295B3',
    600: '#397389',
    700: '#2E5361',
    800: '#213840',
    900: '#162327',
  },
}

$base: #6BC1DF;
$base-ink: #141310;
$base-50: #F2FAFD;
$base-100: #DDF1F8;
$base-200: #BCE2F0;
$base-300: #8ECBE1;
$base-400: #64B2CE;
$base-500: #4295B3;
$base-600: #397389;
$base-700: #2E5361;
$base-800: #213840;
$base-900: #162327;
$base-hover: #36A9D3;
$base-subtle: #D7EAF1;

{
    "color": {
        "base": {
            "value": "#6BC1DF",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F2FAFD",
                "type": "color"
            },
            "100": {
                "value": "#DDF1F8",
                "type": "color"
            },
            "200": {
                "value": "#BCE2F0",
                "type": "color"
            },
            "300": {
                "value": "#8ECBE1",
                "type": "color"
            },
            "400": {
                "value": "#64B2CE",
                "type": "color"
            },
            "500": {
                "value": "#4295B3",
                "type": "color"
            },
            "600": {
                "value": "#397389",
                "type": "color"
            },
            "700": {
                "value": "#2E5361",
                "type": "color"
            },
            "800": {
                "value": "#213840",
                "type": "color"
            },
            "900": {
                "value": "#162327",
                "type": "color"
            }
        }
    }
}