What color is #409398?

#409398 is a medium cyan. In RGB it is rgb(64, 147, 152), and in HSL hsl(183, 41%, 42%).

Is #409398 accessible as text?

On white, #409398 has a contrast ratio of 3.59:1 (fails WCAG AA for body text); on black it is 5.84:1 (passes). For text placed on #409398, use black for the best readability.

What is the closest Tailwind color to #409398?

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

What colors go well with #409398?

#409398 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #97443F. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #409398 below.

Is #409398 good for buttons?

#409398 works well for buttons and highlights, but use black text on #409398 — white text only reaches 3.59:1, below the 4.5:1 needed for normal-size labels.

Is #409398 the same as CSS darkcyan?

No — #409398 is not the CSS named color darkcyan, but darkcyan (#008B8B) is the closest CSS named color.

#409398 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #409398

Not just a swatch — here's how #409398 works with other colors. Named schemes with #409398 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #409398 Accent #A6C4BE Surface #DFDABE 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 #409398 Secondary #AEB4B8 Surface #F1F2F0 Support #7A94A5 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.

Tech Product Signal · 5 colors

Signal #409398 Surface #14161A Highlight #F4F6F8 Secondary #596771 Accent #70B7BB

Dark Cyan is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Dark Cyan.

Vintage Leather Lead · 5 colors

Lead #409398 Secondary #715017 Surface #E3DCC0 Accent #395143 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.

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #409398 Secondary #9CB5B6 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 #409398 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 29/100

Cool

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

Softness 54/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 38/100

Low

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

Naturalness 9/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 54/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 45/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 22/100

Low

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

UI accent fit 76/100

High

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

Surface fit 39/100

Low

Usable as a tinted surface in measured doses.

Print safety 79/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #409398

For UI

For branding

For interior

For fashion

People also use #409398 with

Medium Sea Green Lapis Lazuli Chestnut 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 5.2:1. Use

Subtle surface Use #D9E9EA for cards and hover fills. Tint 80

Avoid beside #3F7597 — 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 #409398 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: #409398;
  --color-base-rgb: 64 147 152;
  --color-base-oklch: oklch(61.4% 0.080 200.7);
  --color-50: #F4FAFB;
  --color-100: #E2F3F3;
  --color-200: #C6E5E7;
  --color-300: #9DCFD2;
  --color-400: #77B8BB;
  --color-500: #569B9E;
  --color-600: #47787A;
  --color-700: #375658;
  --color-800: #27393A;
  --color-900: #192424;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  dark-cyan: {
    50: '#F4FAFB',
    100: '#E2F3F3',
    200: '#C6E5E7',
    300: '#9DCFD2',
    400: '#77B8BB',
    500: '#569B9E',
    600: '#47787A',
    700: '#375658',
    800: '#27393A',
    900: '#192424',
  },
}

$base: #409398;
$base-ink: #141310;
$base-50: #F4FAFB;
$base-100: #E2F3F3;
$base-200: #C6E5E7;
$base-300: #9DCFD2;
$base-400: #77B8BB;
$base-500: #569B9E;
$base-600: #47787A;
$base-700: #375658;
$base-800: #27393A;
$base-900: #192424;
$base-hover: #337579;
$base-subtle: #C5DFE0;

{
    "color": {
        "base": {
            "value": "#409398",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4FAFB",
                "type": "color"
            },
            "100": {
                "value": "#E2F3F3",
                "type": "color"
            },
            "200": {
                "value": "#C6E5E7",
                "type": "color"
            },
            "300": {
                "value": "#9DCFD2",
                "type": "color"
            },
            "400": {
                "value": "#77B8BB",
                "type": "color"
            },
            "500": {
                "value": "#569B9E",
                "type": "color"
            },
            "600": {
                "value": "#47787A",
                "type": "color"
            },
            "700": {
                "value": "#375658",
                "type": "color"
            },
            "800": {
                "value": "#27393A",
                "type": "color"
            },
            "900": {
                "value": "#192424",
                "type": "color"
            }
        }
    }
}

Palettes built on #409398

Color Lab

Pairs with #409398

UI roles & guardrails

In real applications

Scales

Every model

Export