What color is #28BBC2?

#28BBC2 is a medium cyan. In RGB it is rgb(40, 187, 194), and in HSL hsl(183, 66%, 46%).

Is #28BBC2 accessible as text?

On white, #28BBC2 has a contrast ratio of 2.34:1 (fails WCAG AA for body text); on black it is 8.98:1 (passes). For text placed on #28BBC2, use black for the best readability.

What is the closest Tailwind color to #28BBC2?

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

What colors go well with #28BBC2?

#28BBC2 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #C33028. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #28BBC2 below.

Is #28BBC2 good for buttons?

#28BBC2 works well for buttons and highlights, but use black text on #28BBC2 — white text only reaches 2.34:1, below the 4.5:1 needed for normal-size labels.

Is #28BBC2 the same as CSS lightseagreen?

No — #28BBC2 is not the CSS named color lightseagreen, but lightseagreen (#20B2AA) is the closest CSS named color by perceptual color distance — it sits in a different color family, so treat it as a rough reference, not a match.

#28BBC2 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #28BBC2

Not just a swatch — here's how #28BBC2 works with other colors. Named schemes with #28BBC2 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #28BBC2 Accent #A6C4BD Surface #DFDABE Secondary #9AA0A0 Anchor #1D3549

Tiffany 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 #28BBC2 Secondary #AEB4B8 Surface #F1F2F0 Support #7A94A5 Anchor #2E3236

Tiffany Blue keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #28BBC2 Secondary #B4DBDC Support #979286 Ink #16140F

Tiffany 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 Tiffany Blue carrying the quiet middle.

Tech Product Signal · 5 colors

Signal #28BBC2 Surface #14161A Highlight #F4F6F8 Secondary #596771 Accent #6EE0E6

Tiffany 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 Tiffany Blue.

Modern Café Dominant · 5 colors

Dominant #28BBC2 Anchor #382C1D Surface #EBE4D0 Accent #809D72 Secondary #3A3933

Tiffany 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 #28BBC2 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 20/100

Cool

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

Softness 57/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 28/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 11/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 40/100

Low

A faint retro warmth without tipping into sepia.

Luxury 36/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 45/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 51/100

Moderate

Workable accent with care around contrast.

Surface fit 39/100

Low

Usable as a tinted surface in measured doses.

Print safety 70/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #28BBC2

For UI

For branding

For interior

For fashion

People also use #28BBC2 with

Emerald Green Denim Blue Fire Engine Red 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 7.9:1. Use

Subtle surface Use #D6EFF1 for cards and hover fills. Tint 80

Avoid beside #2887C3 — 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 #28BBC2 at work across the surfaces designers actually ship.

Website / UI

Northwind Sign up

Build faster.

A working theme, generated in seconds.

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: #28BBC2;
  --color-base-rgb: 40 187 194;
  --color-base-oklch: oklch(72.3% 0.116 200.0);
  --color-50: #F2FCFD;
  --color-100: #DCF7F9;
  --color-200: #BBEEF1;
  --color-300: #8DDEE2;
  --color-400: #62CAD0;
  --color-500: #40AFB5;
  --color-600: #38868A;
  --color-700: #2D5F62;
  --color-800: #213F40;
  --color-900: #162728;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  tiffany-blue: {
    50: '#F2FCFD',
    100: '#DCF7F9',
    200: '#BBEEF1',
    300: '#8DDEE2',
    400: '#62CAD0',
    500: '#40AFB5',
    600: '#38868A',
    700: '#2D5F62',
    800: '#213F40',
    900: '#162728',
  },
}

$base: #28BBC2;
$base-ink: #141310;
$base-50: #F2FCFD;
$base-100: #DCF7F9;
$base-200: #BBEEF1;
$base-300: #8DDEE2;
$base-400: #62CAD0;
$base-500: #40AFB5;
$base-600: #38868A;
$base-700: #2D5F62;
$base-800: #213F40;
$base-900: #162728;
$base-hover: #20969C;
$base-subtle: #C1E8EA;

{
    "color": {
        "base": {
            "value": "#28BBC2",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F2FCFD",
                "type": "color"
            },
            "100": {
                "value": "#DCF7F9",
                "type": "color"
            },
            "200": {
                "value": "#BBEEF1",
                "type": "color"
            },
            "300": {
                "value": "#8DDEE2",
                "type": "color"
            },
            "400": {
                "value": "#62CAD0",
                "type": "color"
            },
            "500": {
                "value": "#40AFB5",
                "type": "color"
            },
            "600": {
                "value": "#38868A",
                "type": "color"
            },
            "700": {
                "value": "#2D5F62",
                "type": "color"
            },
            "800": {
                "value": "#213F40",
                "type": "color"
            },
            "900": {
                "value": "#162728",
                "type": "color"
            }
        }
    }
}

Palettes built on #28BBC2

Color Lab

Pairs with #28BBC2

UI roles & guardrails

In real applications

Scales

Every model

Export