What color is #5997CA?

#5997CA is a medium cyan-blue. In RGB it is rgb(89, 151, 202), and in HSL hsl(207, 52%, 57%).

Is #5997CA accessible as text?

On white, #5997CA has a contrast ratio of 3.13:1 (fails WCAG AA for body text); on black it is 6.70:1 (passes). For text placed on #5997CA, use black for the best readability.

What is the closest Tailwind color to #5997CA?

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

What colors go well with #5997CA?

#5997CA pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #CA8C58. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #5997CA below.

Is #5997CA good for buttons?

#5997CA works well for buttons and highlights, but use black text on #5997CA — white text only reaches 3.13:1, below the 4.5:1 needed for normal-size labels.

Is #5997CA the same as CSS cornflowerblue?

No — #5997CA is not the CSS named color cornflowerblue, but cornflowerblue (#6495ED) is the closest CSS named color.

#5997CA Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #5997CA

Not just a swatch — here's how #5997CA works with other colors. Named schemes with #5997CA in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #5997CA Accent #A5C4C0 Surface #DEDBBF Secondary #9AA0A0 Anchor #20344A

Carolina 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 #5997CA Secondary #AEB4B8 Surface #F1F2F0 Support #7C93A6 Anchor #2E3236

Carolina 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 #5997CA Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #84BCEC

Carolina 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 Carolina Blue.

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #5997CA Secondary #AABFD2 Support #969386 Ink #16140F

Carolina 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 Carolina Blue carrying the quiet middle.

Modern Café Dominant · 5 colors

Dominant #5997CA Anchor #3B2924 Surface #EAE5D0 Accent #7A9E77 Secondary #393933

Carolina 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 #5997CA 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 21/100

Cool

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

Softness 55/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 34/100

Low

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

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 48/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 42/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 39/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 71/100

High

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

Surface fit 37/100

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 #5997CA

For UI

For branding

For interior

For fashion

People also use #5997CA with

Medium Turquoise Slate Blue Peru Gainsboro Charcoal

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 5.9:1. Use

Subtle surface Use #E1EAF1 for cards and hover fills. Tint 80

Avoid beside #5871CA — 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 #5997CA 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: #5997CA;
  --color-base-rgb: 89 151 202;
  --color-base-oklch: oklch(65.6% 0.100 245.0);
  --color-50: #F3F8FC;
  --color-100: #DFECF6;
  --color-200: #C1D8EB;
  --color-300: #96BBD9;
  --color-400: #6E9DC4;
  --color-500: #4D7FA8;
  --color-600: #416481;
  --color-700: #32495C;
  --color-800: #24323D;
  --color-900: #181F26;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  carolina-blue: {
    50: '#F3F8FC',
    100: '#DFECF6',
    200: '#C1D8EB',
    300: '#96BBD9',
    400: '#6E9DC4',
    500: '#4D7FA8',
    600: '#416481',
    700: '#32495C',
    800: '#24323D',
    900: '#181F26',
  },
}

$base: #5997CA;
$base-ink: #141310;
$base-50: #F3F8FC;
$base-100: #DFECF6;
$base-200: #C1D8EB;
$base-300: #96BBD9;
$base-400: #6E9DC4;
$base-500: #4D7FA8;
$base-600: #416481;
$base-700: #32495C;
$base-800: #24323D;
$base-900: #181F26;
$base-hover: #387AB1;
$base-subtle: #D1DFEB;

{
    "color": {
        "base": {
            "value": "#5997CA",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3F8FC",
                "type": "color"
            },
            "100": {
                "value": "#DFECF6",
                "type": "color"
            },
            "200": {
                "value": "#C1D8EB",
                "type": "color"
            },
            "300": {
                "value": "#96BBD9",
                "type": "color"
            },
            "400": {
                "value": "#6E9DC4",
                "type": "color"
            },
            "500": {
                "value": "#4D7FA8",
                "type": "color"
            },
            "600": {
                "value": "#416481",
                "type": "color"
            },
            "700": {
                "value": "#32495C",
                "type": "color"
            },
            "800": {
                "value": "#24323D",
                "type": "color"
            },
            "900": {
                "value": "#181F26",
                "type": "color"
            }
        }
    }
}

Palettes built on #5997CA

Color Lab

Pairs with #5997CA

UI roles & guardrails

In real applications

Scales

Every model

Export