What color is #AA4418?

#AA4418 is a dark, vivid brown. In RGB it is rgb(170, 68, 24), and in HSL hsl(18, 75%, 38%).

Is #AA4418 accessible as text?

On white, #AA4418 has a contrast ratio of 5.92:1 (passes WCAG AA for body text); on black it is 3.55:1 (fails). For text placed on #AA4418, use white for the best readability.

What is the closest Tailwind color to #AA4418?

The nearest Tailwind CSS token is amber-700 (#BB4D00).

What colors go well with #AA4418?

#AA4418 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #187EAA. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #AA4418 below.

Is #AA4418 good for buttons?

#AA4418 works well for buttons and highlights, but use white text on #AA4418 — black text only reaches 3.55:1, below the 4.5:1 needed for normal-size labels.

Is #AA4418 the same as CSS sienna?

No — #AA4418 is not the CSS named color sienna, but sienna (#A0522D) is the closest CSS named color.

#AA4418 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #AA4418

Not just a swatch — here's how #AA4418 works with other colors. Named schemes with #AA4418 in its natural role, and a note on why the supporting colors balance it.

Warm Autumn Interior Dominant · 5 colors

Dominant #AA4418 Secondary #B66422 Accent #767843 Surface #F4ECDD Anchor #3B2A20

This palette keeps Rust as the dominant warm neutral, balanced by muted terracotta and olive earth tones and grounded by a deep espresso anchor.

Modern Café Dominant · 5 colors

Dominant #AA4418 Anchor #3A2A20 Surface #F0E3D0 Accent #949765 Secondary #3B3833

Rust 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.

Vintage Leather Lead · 5 colors

Lead #AA4418 Secondary #7B4926 Surface #EAD9C0 Accent #42503B Anchor #5B222D

Rust 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 #AA4418 Surface #F3E7D6 Anchor #5F2035 Accent #E6C2C0 Secondary #332B2D

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

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #AA4418 Secondary #AE887A Support #9B9186 Ink #17140F

Rust 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 Rust carrying the quiet middle.

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Color Lab

How #AA4418 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 92/100

Warm

Reads warm and advancing — inviting, energetic, draws the eye forward.

Softness 39/100

Low

Middle-weight — neither delicate nor heavy.

Depth 50/100

Moderate

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

Naturalness 99/100

Very high

Organic, earthy character — at home in wellness, food and craft brands.

Vintage feel 66/100

High

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

Luxury 53/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 39/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 100/100

Very high

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

Surface fit 10/100

Very low

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

Print safety 84/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #AA4418

For UI

For branding

For interior

For fashion

People also use #AA4418 with

Cardinal Dijon Steel Blue Greige Taupe

UI roles & guardrails

Primary action Safe as a filled button with white label. AA

Body text Passes on white at 16px and above. Pass

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

Background Pair with white text at 5.9:1. Use

Subtle surface Use #F0D9CE for cards and hover fills. Tint 80

Avoid beside #AA7418 — 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 #AA4418 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: #AA4418;
  --color-base-rgb: 170 68 24;
  --color-base-oklch: oklch(51.8% 0.145 40.9);
  --color-50: #FEF5F1;
  --color-100: #FBE4DA;
  --color-200: #F5CAB8;
  --color-300: #E8A487;
  --color-400: #D7805B;
  --color-500: #BC6038;
  --color-600: #904E32;
  --color-700: #663B29;
  --color-800: #42291E;
  --color-900: #291B14;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  rust: {
    50: '#FEF5F1',
    100: '#FBE4DA',
    200: '#F5CAB8',
    300: '#E8A487',
    400: '#D7805B',
    500: '#BC6038',
    600: '#904E32',
    700: '#663B29',
    800: '#42291E',
    900: '#291B14',
  },
}

$base: #AA4418;
$base-ink: #FFFFFF;
$base-50: #FEF5F1;
$base-100: #FBE4DA;
$base-200: #F5CAB8;
$base-300: #E8A487;
$base-400: #D7805B;
$base-500: #BC6038;
$base-600: #904E32;
$base-700: #663B29;
$base-800: #42291E;
$base-900: #291B14;
$base-hover: #883613;
$base-subtle: #EBC5B5;

{
    "color": {
        "base": {
            "value": "#AA4418",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FEF5F1",
                "type": "color"
            },
            "100": {
                "value": "#FBE4DA",
                "type": "color"
            },
            "200": {
                "value": "#F5CAB8",
                "type": "color"
            },
            "300": {
                "value": "#E8A487",
                "type": "color"
            },
            "400": {
                "value": "#D7805B",
                "type": "color"
            },
            "500": {
                "value": "#BC6038",
                "type": "color"
            },
            "600": {
                "value": "#904E32",
                "type": "color"
            },
            "700": {
                "value": "#663B29",
                "type": "color"
            },
            "800": {
                "value": "#42291E",
                "type": "color"
            },
            "900": {
                "value": "#291B14",
                "type": "color"
            }
        }
    }
}

Palettes built on #AA4418

Color Lab

Pairs with #AA4418

UI roles & guardrails

In real applications

Scales

Every model

Export