What color is #6BBFD1?

#6BBFD1 is a light, soft cyan. In RGB it is rgb(107, 191, 209), and in HSL hsl(191, 53%, 62%).

Is #6BBFD1 accessible as text?

On white, #6BBFD1 has a contrast ratio of 2.10:1 (fails WCAG AA for body text); on black it is 10.00:1 (passes). For text placed on #6BBFD1, use black for the best readability.

What is the closest Tailwind color to #6BBFD1?

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

What colors go well with #6BBFD1?

#6BBFD1 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #D17E6B. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #6BBFD1 below.

Is #6BBFD1 good for buttons?

#6BBFD1 works well for buttons and highlights, but use black text on #6BBFD1 — white text only reaches 2.10:1, below the 4.5:1 needed for normal-size labels.

Is #6BBFD1 the same as CSS mediumturquoise?

No — #6BBFD1 is not the CSS named color mediumturquoise, but mediumturquoise (#48D1CC) is the closest CSS named color.

#6BBFD1 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #6BBFD1

Not just a swatch — here's how #6BBFD1 works with other colors. Named schemes with #6BBFD1 in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #6BBFD1 Secondary #AEB4B8 Surface #F1F2F0 Support #7A94A5 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.

Coastal Morning Lead · 5 colors

Lead #6BBFD1 Accent #A6C4BE Surface #DFDABE Secondary #9AA0A0 Anchor #1E3549

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

Japanese Sand Base · 5 colors

Base #6BBFD1 Surface #ECEADC Highlight #F4F2E7 Secondary #B3B19F Ink #2A2723

Lagoon Blue sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.

Tech Product Signal · 5 colors

Signal #6BBFD1 Surface #14161A Highlight #F4F6F8 Secondary #596672 Accent #9AE5F5

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 #6BBFD1 Secondary #C8E3E9 Support #979286 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.

Build a working theme in the generator →

Color Lab

How #6BBFD1 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 26/100

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 24/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 4/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 41/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 31/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 33/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 36/100

Low

Workable accent with care around contrast.

Surface fit 51/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 77/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #6BBFD1

For UI

For branding

For interior

For fashion

People also use #6BBFD1 with

Seafoam Green Glaucous Terracotta 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 #E4F0F3 for cards and hover fills. Tint 80

Avoid beside #6B9CD1 — 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 #6BBFD1 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: #6BBFD1;
  --color-base-rgb: 107 191 209;
  --color-base-oklch: oklch(75.8% 0.085 213.1);
  --color-50: #F3FAFC;
  --color-100: #DFF2F6;
  --color-200: #C1E4EC;
  --color-300: #95CDDA;
  --color-400: #6DB5C5;
  --color-500: #4C98A9;
  --color-600: #407682;
  --color-700: #32555D;
  --color-800: #24393D;
  --color-900: #172326;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  lagoon-blue: {
    50: '#F3FAFC',
    100: '#DFF2F6',
    200: '#C1E4EC',
    300: '#95CDDA',
    400: '#6DB5C5',
    500: '#4C98A9',
    600: '#407682',
    700: '#32555D',
    800: '#24393D',
    900: '#172326',
  },
}

$base: #6BBFD1;
$base-ink: #141310;
$base-50: #F3FAFC;
$base-100: #DFF2F6;
$base-200: #C1E4EC;
$base-300: #95CDDA;
$base-400: #6DB5C5;
$base-500: #4C98A9;
$base-600: #407682;
$base-700: #32555D;
$base-800: #24393D;
$base-900: #172326;
$base-hover: #3BA9C2;
$base-subtle: #D6E9EE;

{
    "color": {
        "base": {
            "value": "#6BBFD1",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3FAFC",
                "type": "color"
            },
            "100": {
                "value": "#DFF2F6",
                "type": "color"
            },
            "200": {
                "value": "#C1E4EC",
                "type": "color"
            },
            "300": {
                "value": "#95CDDA",
                "type": "color"
            },
            "400": {
                "value": "#6DB5C5",
                "type": "color"
            },
            "500": {
                "value": "#4C98A9",
                "type": "color"
            },
            "600": {
                "value": "#407682",
                "type": "color"
            },
            "700": {
                "value": "#32555D",
                "type": "color"
            },
            "800": {
                "value": "#24393D",
                "type": "color"
            },
            "900": {
                "value": "#172326",
                "type": "color"
            }
        }
    }
}