What color is #297ACC?

#297ACC is a medium blue. In RGB it is rgb(41, 122, 204), and in HSL hsl(210, 67%, 48%).

Is #297ACC accessible as text?

On white, #297ACC has a contrast ratio of 4.42:1 (fails WCAG AA for body text); on black it is 4.75:1 (passes). For text placed on #297ACC, use black for the best readability.

What is the closest Tailwind color to #297ACC?

The nearest Tailwind CSS token is sky-600 (#0084D1).

What colors go well with #297ACC?

#297ACC pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #CC7A28. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #297ACC below.

Is #297ACC good for buttons?

#297ACC works well for buttons and highlights, but use black text on #297ACC — white text only reaches 4.42:1, below the 4.5:1 needed for normal-size labels.

Is #297ACC the same as CSS steelblue?

No — #297ACC is not the CSS named color steelblue, but steelblue (#4682B4) is the closest CSS named color.

#297ACC Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #297ACC

Not just a swatch — here's how #297ACC works with other colors. Named schemes with #297ACC in its natural role, and a note on why the supporting colors balance it.

Coastal Morning Lead · 5 colors

Lead #297ACC Accent #A5C4C1 Surface #DDDBBF Secondary #9AA0A1 Anchor #20344A

True Blue opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.

Tech Product Signal · 5 colors

Signal #297ACC Surface #14161A Highlight #F4F6F8 Secondary #5A6672 Accent #5BA0EC

True 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 True Blue.

Vintage Leather Lead · 5 colors

Lead #297ACC Secondary #7F4537 Surface #E1DDC0 Accent #375245 Anchor #57233B

True 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.

Berry & Cream Lead · 5 colors

Lead #297ACC Surface #EDE9D6 Anchor #5A2145 Accent #E4C2CB Secondary #322B2F

True Blue sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.

Minimal Editorial Surface · 5 colors

Surface #F6F4EF Accent #297ACC Secondary #8CA5C3 Support #959386 Ink #16140F

True 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 True Blue carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #297ACC 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 9/100

Cool

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

Softness 42/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 44/100

Moderate

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

Naturalness 0/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 40/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 48/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 40/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 97/100

Very high

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

Surface fit 14/100

Very low

Too saturated or mid-toned for big areas — keep it to accents.

Print safety 69/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #297ACC

For UI

For branding

For interior

For fashion

People also use #297ACC with

Turquoise Medium Blue Ochre Gainsboro Charcoal

UI roles & guardrails

Primary action Too mid-tone for a filled button — darken for the fill. AA Large

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

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

Background Pair with white text at 4.4:1. Use

Subtle surface Use #D8E4F1 for cards and hover fills. Tint 80

Avoid beside #2844CC — 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 #297ACC 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: #297ACC;
  --color-base-rgb: 41 122 204;
  --color-base-oklch: oklch(57.3% 0.148 252.3);
  --color-50: #F2F7FD;
  --color-100: #DCEBF9;
  --color-200: #BBD6F1;
  --color-300: #8CB8E3;
  --color-400: #6299D0;
  --color-500: #3F7AB5;
  --color-600: #37618B;
  --color-700: #2C4762;
  --color-800: #203041;
  --color-900: #161F28;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  true-blue: {
    50: '#F2F7FD',
    100: '#DCEBF9',
    200: '#BBD6F1',
    300: '#8CB8E3',
    400: '#6299D0',
    500: '#3F7AB5',
    600: '#37618B',
    700: '#2C4762',
    800: '#203041',
    900: '#161F28',
  },
}

$base: #297ACC;
$base-ink: #141310;
$base-50: #F2F7FD;
$base-100: #DCEBF9;
$base-200: #BBD6F1;
$base-300: #8CB8E3;
$base-400: #6299D0;
$base-500: #3F7AB5;
$base-600: #37618B;
$base-700: #2C4762;
$base-800: #203041;
$base-900: #161F28;
$base-hover: #2062A4;
$base-subtle: #C3D7EB;

{
    "color": {
        "base": {
            "value": "#297ACC",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F2F7FD",
                "type": "color"
            },
            "100": {
                "value": "#DCEBF9",
                "type": "color"
            },
            "200": {
                "value": "#BBD6F1",
                "type": "color"
            },
            "300": {
                "value": "#8CB8E3",
                "type": "color"
            },
            "400": {
                "value": "#6299D0",
                "type": "color"
            },
            "500": {
                "value": "#3F7AB5",
                "type": "color"
            },
            "600": {
                "value": "#37618B",
                "type": "color"
            },
            "700": {
                "value": "#2C4762",
                "type": "color"
            },
            "800": {
                "value": "#203041",
                "type": "color"
            },
            "900": {
                "value": "#161F28",
                "type": "color"
            }
        }
    }
}

Palettes built on #297ACC

Color Lab

Pairs with #297ACC

UI roles & guardrails

In real applications

Scales

Every model

Export