What color is #A30909?

#A30909 is a dark, vivid red. In RGB it is rgb(163, 9, 9), and in HSL hsl(0, 90%, 34%).

Is #A30909 accessible as text?

On white, #A30909 has a contrast ratio of 8.08:1 (passes WCAG AA for body text); on black it is 2.60:1 (fails). For text placed on #A30909, use white for the best readability.

What is the closest Tailwind color to #A30909?

The nearest Tailwind CSS token is red-800 (#9F0712).

What colors go well with #A30909?

#A30909 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #09A5A5. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #A30909 below.

Is #A30909 good for buttons?

#A30909 works well for buttons and highlights, but use white text on #A30909 — black text only reaches 2.60:1, below the 4.5:1 needed for normal-size labels.

Is #A30909 the same as CSS brown?

No — #A30909 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.

#A30909 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #A30909

Not just a swatch — here's how #A30909 works with other colors. Named schemes with #A30909 in its natural role, and a note on why the supporting colors balance it.

Warm Autumn Interior Dominant · 5 colors

Dominant #A30909 Secondary #B76325 Accent #777743 Surface #F4EBDD Anchor #3B2A21

This palette keeps Cherry Red 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 #A30909 Anchor #3A2A21 Surface #F0E2D0 Accent #969664 Secondary #3C3833

Cherry Red 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 #A30909 Secondary #7B4927 Surface #EAD9C0 Accent #43503A Anchor #5A222E

Cherry Red 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 #A30909 Surface #F3E6D6 Anchor #5F2037 Accent #E6C2C1 Secondary #332B2D

Cherry Red 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 #A30909 Secondary #A07069 Support #9B9186 Ink #17140F

Cherry Red 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 Cherry Red carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #A30909 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 97/100

Warm

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

Softness 31/100

Low

Firm and assertive — carries weight and contrast.

Depth 58/100

Moderate

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

Naturalness 50/100

Moderate

Loosely natural — an earthy edge without being rustic.

Vintage feel 42/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 56/100

Moderate

Restrained and premium — deep, quiet, high-end packaging and fashion.

Brand distinctiveness 49/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 84/100

Very high

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

Surface fit 11/100

Very low

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

Print safety 80/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #A30909

For UI

For branding

For interior

For fashion

People also use #A30909 with

Medium Violet Red Ginger Dark Cyan Gainsboro Espresso

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 8.1:1. Use

Subtle surface Use #F3C8C8 for cards and hover fills. Tint 80

Avoid beside #A53D09 — 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 #A30909 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: #A30909;
  --color-base-rgb: 163 9 9;
  --color-base-oklch: oklch(45.3% 0.181 28.6);
  --color-50: #FEF0F0;
  --color-100: #FDD8D8;
  --color-200: #FBB2B2;
  --color-300: #F27E7E;
  --color-400: #E34F4F;
  --color-500: #CA2B2B;
  --color-600: #992929;
  --color-700: #6C2323;
  --color-800: #461B1B;
  --color-900: #2B1212;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  cherry-red: {
    50: '#FEF0F0',
    100: '#FDD8D8',
    200: '#FBB2B2',
    300: '#F27E7E',
    400: '#E34F4F',
    500: '#CA2B2B',
    600: '#992929',
    700: '#6C2323',
    800: '#461B1B',
    900: '#2B1212',
  },
}

$base: #A30909;
$base-ink: #FFFFFF;
$base-50: #FEF0F0;
$base-100: #FDD8D8;
$base-200: #FBB2B2;
$base-300: #F27E7E;
$base-400: #E34F4F;
$base-500: #CA2B2B;
$base-600: #992929;
$base-700: #6C2323;
$base-800: #461B1B;
$base-900: #2B1212;
$base-hover: #840707;
$base-subtle: #EFAAAA;

{
    "color": {
        "base": {
            "value": "#A30909",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FEF0F0",
                "type": "color"
            },
            "100": {
                "value": "#FDD8D8",
                "type": "color"
            },
            "200": {
                "value": "#FBB2B2",
                "type": "color"
            },
            "300": {
                "value": "#F27E7E",
                "type": "color"
            },
            "400": {
                "value": "#E34F4F",
                "type": "color"
            },
            "500": {
                "value": "#CA2B2B",
                "type": "color"
            },
            "600": {
                "value": "#992929",
                "type": "color"
            },
            "700": {
                "value": "#6C2323",
                "type": "color"
            },
            "800": {
                "value": "#461B1B",
                "type": "color"
            },
            "900": {
                "value": "#2B1212",
                "type": "color"
            }
        }
    }
}

Palettes built on #A30909

Color Lab

Pairs with #A30909

UI roles & guardrails

In real applications

Scales

Every model

Export