What color is #AA1735?

#AA1735 is a dark, vivid red. In RGB it is rgb(170, 23, 53), and in HSL hsl(348, 76%, 38%).

Is #AA1735 accessible as text?

On white, #AA1735 has a contrast ratio of 7.28:1 (passes WCAG AA for body text); on black it is 2.88:1 (fails). For text placed on #AA1735, use white for the best readability.

What is the closest Tailwind color to #AA1735?

The nearest Tailwind CSS token is rose-800 (#A50036).

What colors go well with #AA1735?

#AA1735 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #17AB8D. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #AA1735 below.

Is #AA1735 good for buttons?

#AA1735 works well for buttons and highlights, but use white text on #AA1735 — black text only reaches 2.88:1, below the 4.5:1 needed for normal-size labels.

Is #AA1735 the same as CSS brown?

No — #AA1735 is not the CSS named color brown, but brown (#A52A2A) is the closest CSS named color by perceptual color distance — it sits in a different color family, so treat it as a rough reference, not a match.

#AA1735 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #AA1735

Not just a swatch — here's how #AA1735 works with other colors. Named schemes with #AA1735 in its natural role, and a note on why the supporting colors balance it.

Modern Café Dominant · 5 colors

Dominant #AA1735 Anchor #3A2A21 Surface #F1E2D0 Accent #979664 Secondary #3C3833

Firebrick 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 #AA1735 Secondary #7C4828 Surface #EAD9C0 Accent #434F3A Anchor #5A222F

Firebrick plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.

Warm Autumn Interior Dominant · 5 colors

Dominant #AA1735 Secondary #B86228 Accent #797742 Surface #F4EBDD Anchor #3B2A21

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

Berry & Cream Lead · 5 colors

Lead #AA1735 Surface #F3E6D6 Anchor #5F2038 Accent #E6C2C2 Secondary #332B2E

Firebrick 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 #AA1735 Secondary #A87677 Support #9B9087 Ink #17140F

Firebrick 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 Firebrick carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #AA1735 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 33/100

Low

Middle-weight — neither delicate nor heavy.

Depth 55/100

Moderate

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

Naturalness 39/100

Low

Loosely natural — an earthy edge without being rustic.

Vintage feel 45/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 55/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 48/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 90/100

Very high

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

Surface fit 9/100

Very low

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

Print safety 81/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #AA1735

For UI

For branding

For interior

For fashion

People also use #AA1735 with

Byzantine Sienna Persian Green Gainsboro Taupe

UI roles & guardrails

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

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 7.3:1. Use

Subtle surface Use #F1CED5 for cards and hover fills. Tint 80

Avoid beside #AB2B17 — 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 #AA1735 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: #AA1735;
  --color-base-rgb: 170 23 53;
  --color-base-oklch: oklch(47.7% 0.178 17.7);
  --color-50: #FEF1F4;
  --color-100: #FBDAE1;
  --color-200: #F5B7C4;
  --color-300: #E9879A;
  --color-400: #D85A73;
  --color-500: #BD3752;
  --color-600: #903245;
  --color-700: #662935;
  --color-800: #431E25;
  --color-900: #291418;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  firebrick: {
    50: '#FEF1F4',
    100: '#FBDAE1',
    200: '#F5B7C4',
    300: '#E9879A',
    400: '#D85A73',
    500: '#BD3752',
    600: '#903245',
    700: '#662935',
    800: '#431E25',
    900: '#291418',
  },
}

$base: #AA1735;
$base-ink: #FFFFFF;
$base-50: #FEF1F4;
$base-100: #FBDAE1;
$base-200: #F5B7C4;
$base-300: #E9879A;
$base-400: #D85A73;
$base-500: #BD3752;
$base-600: #903245;
$base-700: #662935;
$base-800: #431E25;
$base-900: #291418;
$base-hover: #88132A;
$base-subtle: #EBB4BF;

{
    "color": {
        "base": {
            "value": "#AA1735",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FEF1F4",
                "type": "color"
            },
            "100": {
                "value": "#FBDAE1",
                "type": "color"
            },
            "200": {
                "value": "#F5B7C4",
                "type": "color"
            },
            "300": {
                "value": "#E9879A",
                "type": "color"
            },
            "400": {
                "value": "#D85A73",
                "type": "color"
            },
            "500": {
                "value": "#BD3752",
                "type": "color"
            },
            "600": {
                "value": "#903245",
                "type": "color"
            },
            "700": {
                "value": "#662935",
                "type": "color"
            },
            "800": {
                "value": "#431E25",
                "type": "color"
            },
            "900": {
                "value": "#291418",
                "type": "color"
            }
        }
    }
}

Palettes built on #AA1735

Color Lab

Pairs with #AA1735

UI roles & guardrails

In real applications

Scales

Every model

Export