What color is #6BBFCE?

#6BBFCE is a medium cyan. In RGB it is rgb(107, 191, 206), and in HSL hsl(189, 50%, 61%).

Is #6BBFCE accessible as text?

On white, #6BBFCE has a contrast ratio of 2.11:1 (fails WCAG AA for body text); on black it is 9.97:1 (passes). For text placed on #6BBFCE, use black for the best readability.

What is the closest Tailwind color to #6BBFCE?

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

What colors go well with #6BBFCE?

#6BBFCE pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #CD796A. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #6BBFCE below.

Is #6BBFCE good for buttons?

#6BBFCE works well for buttons and highlights, but use black text on #6BBFCE — white text only reaches 2.11:1, below the 4.5:1 needed for normal-size labels.

Is #6BBFCE the same as CSS mediumturquoise?

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

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

Palettes built on #6BBFCE

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

Nordic Calm Accent · 5 colors

Accent #6BBFCE 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 #6BBFCE Accent #A6C4BE Surface #DFDABE Secondary #9AA0A0 Anchor #1D3549

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 #6BBFCE Surface #ECEADC Highlight #F4F2E7 Secondary #B4B19F 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 #6BBFCE Surface #14161A Highlight #F4F6F8 Secondary #596672 Accent #9AE5F2

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 #6BBFCE Secondary #C8E3E8 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 #6BBFCE 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 65/100

High

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

Depth 24/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 5/100

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 #6BBFCE

For UI

For branding

For interior

For fashion

People also use #6BBFCE with

Medium Aquamarine 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 #E4F0F2 for cards and hover fills. Tint 80

Avoid beside #6A9DCD — 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 #6BBFCE 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: #6BBFCE;
  --color-base-rgb: 107 191 206;
  --color-base-oklch: oklch(75.7% 0.084 210.3);
  --color-50: #F3FAFC;
  --color-100: #E0F2F5;
  --color-200: #C2E4EB;
  --color-300: #97CED8;
  --color-400: #70B6C2;
  --color-500: #4E99A6;
  --color-600: #427780;
  --color-700: #33565C;
  --color-800: #24393C;
  --color-900: #182325;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  lagoon-blue: {
    50: '#F3FAFC',
    100: '#E0F2F5',
    200: '#C2E4EB',
    300: '#97CED8',
    400: '#70B6C2',
    500: '#4E99A6',
    600: '#427780',
    700: '#33565C',
    800: '#24393C',
    900: '#182325',
  },
}

$base: #6BBFCE;
$base-ink: #141310;
$base-50: #F3FAFC;
$base-100: #E0F2F5;
$base-200: #C2E4EB;
$base-300: #97CED8;
$base-400: #70B6C2;
$base-500: #4E99A6;
$base-600: #427780;
$base-700: #33565C;
$base-800: #24393C;
$base-900: #182325;
$base-hover: #3EA8BB;
$base-subtle: #D6E9ED;

{
    "color": {
        "base": {
            "value": "#6BBFCE",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3FAFC",
                "type": "color"
            },
            "100": {
                "value": "#E0F2F5",
                "type": "color"
            },
            "200": {
                "value": "#C2E4EB",
                "type": "color"
            },
            "300": {
                "value": "#97CED8",
                "type": "color"
            },
            "400": {
                "value": "#70B6C2",
                "type": "color"
            },
            "500": {
                "value": "#4E99A6",
                "type": "color"
            },
            "600": {
                "value": "#427780",
                "type": "color"
            },
            "700": {
                "value": "#33565C",
                "type": "color"
            },
            "800": {
                "value": "#24393C",
                "type": "color"
            },
            "900": {
                "value": "#182325",
                "type": "color"
            }
        }
    }
}