What color is #398FA2?

#398FA2 is a medium cyan. In RGB it is rgb(57, 143, 162), and in HSL hsl(191, 48%, 43%).

Is #398FA2 accessible as text?

On white, #398FA2 has a contrast ratio of 3.73:1 (fails WCAG AA for body text); on black it is 5.62:1 (passes). For text placed on #398FA2, use black for the best readability.

What is the closest Tailwind color to #398FA2?

The nearest Tailwind CSS token is cyan-600 (#0092B8).

What colors go well with #398FA2?

#398FA2 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #A24C39. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #398FA2 below.

Is #398FA2 good for buttons?

#398FA2 works well for buttons and highlights, but use black text on #398FA2 — white text only reaches 3.73:1, below the 4.5:1 needed for normal-size labels.

Is #398FA2 the same as CSS darkcyan?

No — #398FA2 is not the CSS named color darkcyan, but darkcyan (#008B8B) is the closest CSS named color.

#398FA2 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #398FA2

Not just a swatch — here's how #398FA2 works with other colors. Named schemes with #398FA2 in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #398FA2 Accent #A6C4BE Surface #DFDABE Secondary #9AA0A0 Anchor #1E3549

Bondi 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 #398FA2 Secondary #AEB4B8 Surface #F1F2F0 Support #7B94A5 Anchor #2E3236

Bondi Blue 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 #398FA2 Surface #14161A Highlight #F4F6F8 Secondary #596672 Accent #6AB3C5

Bondi 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 Bondi Blue.

Vintage Leather Lead · 5 colors

Lead #398FA2 Secondary #705116 Surface #E3DCC0 Accent #395143 Anchor #56233E

Bondi Blue 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 #398FA2 Secondary #98B2B9 Support #969386 Ink #16140F

Bondi 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 Bondi Blue carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #398FA2 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 25/100

Cool

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

Softness 53/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 39/100

Low

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

Naturalness 3/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 55/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 46/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 23/100

Low

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

UI accent fit 80/100

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 77/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #398FA2

For UI

For branding

For interior

For fashion

People also use #398FA2 with

Medium Sea Green Lapis Lazuli Sienna 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 5.0:1. Use

Subtle surface Use #D8E8EC for cards and hover fills. Tint 80

Avoid beside #396CA2 — 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 #398FA2 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: #398FA2;
  --color-base-rgb: 57 143 162;
  --color-base-oklch: oklch(60.6% 0.086 214.9);
  --color-50: #F3FAFB;
  --color-100: #E0F1F5;
  --color-200: #C3E3EA;
  --color-300: #99CBD7;
  --color-400: #71B2C1;
  --color-500: #5095A5;
  --color-600: #43747F;
  --color-700: #34545B;
  --color-800: #25383C;
  --color-900: #182325;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  bondi-blue: {
    50: '#F3FAFB',
    100: '#E0F1F5',
    200: '#C3E3EA',
    300: '#99CBD7',
    400: '#71B2C1',
    500: '#5095A5',
    600: '#43747F',
    700: '#34545B',
    800: '#25383C',
    900: '#182325',
  },
}

$base: #398FA2;
$base-ink: #141310;
$base-50: #F3FAFB;
$base-100: #E0F1F5;
$base-200: #C3E3EA;
$base-300: #99CBD7;
$base-400: #71B2C1;
$base-500: #5095A5;
$base-600: #43747F;
$base-700: #34545B;
$base-800: #25383C;
$base-900: #182325;
$base-hover: #2E7282;
$base-subtle: #C3DDE3;

{
    "color": {
        "base": {
            "value": "#398FA2",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3FAFB",
                "type": "color"
            },
            "100": {
                "value": "#E0F1F5",
                "type": "color"
            },
            "200": {
                "value": "#C3E3EA",
                "type": "color"
            },
            "300": {
                "value": "#99CBD7",
                "type": "color"
            },
            "400": {
                "value": "#71B2C1",
                "type": "color"
            },
            "500": {
                "value": "#5095A5",
                "type": "color"
            },
            "600": {
                "value": "#43747F",
                "type": "color"
            },
            "700": {
                "value": "#34545B",
                "type": "color"
            },
            "800": {
                "value": "#25383C",
                "type": "color"
            },
            "900": {
                "value": "#182325",
                "type": "color"
            }
        }
    }
}

Palettes built on #398FA2

Color Lab

Pairs with #398FA2

UI roles & guardrails

In real applications

Scales

Every model

Export