What color is #368A8A?

#368A8A is a dark cyan. In RGB it is rgb(54, 138, 138), and in HSL hsl(180, 44%, 38%).

Is #368A8A accessible as text?

On white, #368A8A has a contrast ratio of 4.07:1 (fails WCAG AA for body text); on black it is 5.16:1 (passes). For text placed on #368A8A, use black for the best readability.

What is the closest Tailwind color to #368A8A?

The nearest Tailwind CSS token is teal-600 (#009689).

What colors go well with #368A8A?

#368A8A pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #8C3636. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #368A8A below.

Is #368A8A good for buttons?

#368A8A works well for buttons and highlights, but use black text on #368A8A — white text only reaches 4.07:1, below the 4.5:1 needed for normal-size labels.

Is #368A8A the same as CSS darkcyan?

No — #368A8A is not the CSS named color darkcyan, but darkcyan (#008B8B) is the closest CSS named color.

#368A8A Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #368A8A

Not just a swatch — here's how #368A8A works with other colors. Named schemes with #368A8A in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #368A8A Accent #A6C4BD Surface #E0DABE Secondary #9AA0A0 Anchor #1D3549

Dark Cyan 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 #368A8A Secondary #AEB4B8 Surface #F1F2F0 Support #7A94A4 Anchor #2E3236

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

Vintage Leather Lead · 5 colors

Lead #368A8A Secondary #725018 Surface #E4DCC0 Accent #3A5142 Anchor #552340

Dark Cyan plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.

Modern Café Dominant · 5 colors

Dominant #368A8A Anchor #382C1E Surface #ECE4D0 Accent #819C72 Secondary #3A3933

Dark Cyan 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.

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #368A8A Secondary #92ABAB Support #979286 Ink #16140F

Dark Cyan 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 Dark Cyan carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #368A8A 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 30/100

Cool

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

Softness 52/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 41/100

Moderate

Mid depth — usable as an accent or a muted ground.

Naturalness 14/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 58/100

Moderate

Faded, nostalgic quality — editorial, heritage and retro work.

Luxury 48/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 22/100

Low

Quiet and neutral — a supporting tone, not a signature.

UI accent fit 82/100

Very high

Strong interactive accent — visible and can carry a legible label.

Surface fit 36/100

Low

Usable as a tinted surface in measured doses.

Print safety 80/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #368A8A

For UI

For branding

For interior

For fashion

People also use #368A8A with

Jade Green Lapis Lazuli Burnt Umber Platinum Dark Slate Gray

UI roles & guardrails

Primary action Safe as a filled button with near-black label. AA

Body text Do not use for body copy on light surfaces. Avoid

Large display Fine for headings 24px+ on white. Pass

Background Pair with #141310 text at 4.6:1. Use

Subtle surface Use #D5E9E9 for cards and hover fills. Tint 80

Avoid beside #366F8C — 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 #368A8A 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: #368A8A;
  --color-base-rgb: 54 138 138;
  --color-base-oklch: oklch(58.3% 0.080 195.2);
  --color-50: #F4FBFB;
  --color-100: #E1F4F4;
  --color-200: #C4E8E8;
  --color-300: #9BD4D4;
  --color-400: #75BDBD;
  --color-500: #54A1A1;
  --color-600: #467C7C;
  --color-700: #365959;
  --color-800: #263B3B;
  --color-900: #192525;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  dark-cyan: {
    50: '#F4FBFB',
    100: '#E1F4F4',
    200: '#C4E8E8',
    300: '#9BD4D4',
    400: '#75BDBD',
    500: '#54A1A1',
    600: '#467C7C',
    700: '#365959',
    800: '#263B3B',
    900: '#192525',
  },
}

$base: #368A8A;
$base-ink: #141310;
$base-50: #F4FBFB;
$base-100: #E1F4F4;
$base-200: #C4E8E8;
$base-300: #9BD4D4;
$base-400: #75BDBD;
$base-500: #54A1A1;
$base-600: #467C7C;
$base-700: #365959;
$base-800: #263B3B;
$base-900: #192525;
$base-hover: #2B7070;
$base-subtle: #C0DFDF;

{
    "color": {
        "base": {
            "value": "#368A8A",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4FBFB",
                "type": "color"
            },
            "100": {
                "value": "#E1F4F4",
                "type": "color"
            },
            "200": {
                "value": "#C4E8E8",
                "type": "color"
            },
            "300": {
                "value": "#9BD4D4",
                "type": "color"
            },
            "400": {
                "value": "#75BDBD",
                "type": "color"
            },
            "500": {
                "value": "#54A1A1",
                "type": "color"
            },
            "600": {
                "value": "#467C7C",
                "type": "color"
            },
            "700": {
                "value": "#365959",
                "type": "color"
            },
            "800": {
                "value": "#263B3B",
                "type": "color"
            },
            "900": {
                "value": "#192525",
                "type": "color"
            }
        }
    }
}

Palettes built on #368A8A

Color Lab

Pairs with #368A8A

UI roles & guardrails

In real applications

Scales

Every model

Export