What color is #AF151A?

#AF151A is a dark, vivid red. In RGB it is rgb(175, 21, 26), and in HSL hsl(358, 79%, 38%).

Is #AF151A accessible as text?

On white, #AF151A has a contrast ratio of 7.13:1 (passes WCAG AA for body text); on black it is 2.94:1 (fails). For text placed on #AF151A, use white for the best readability.

What is the closest Tailwind color to #AF151A?

The nearest Tailwind CSS token is red-700 (#C10007).

What colors go well with #AF151A?

#AF151A pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #14ADA8. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #AF151A below.

Is #AF151A good for buttons?

#AF151A works well for buttons and highlights, but use white text on #AF151A — black text only reaches 2.94:1, below the 4.5:1 needed for normal-size labels.

Is #AF151A the same as CSS firebrick?

No — #AF151A is not the CSS named color firebrick, but firebrick (#B22222) 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.

#AF151A Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #AF151A

Not just a swatch — here's how #AF151A works with other colors. Named schemes with #AF151A in its natural role, and a note on why the supporting colors balance it.

Sunset Warmth Glow · 5 colors

Glow #AF151A Secondary #E76F53 Accent #EA9C35 Anchor #5C3951 Surface #F5E8D6

Firebrick glows at the center of this sunset palette, joined by coral and gold, deepened by a plum anchor and cooled with cream.

Modern Café Dominant · 5 colors

Dominant #AF151A Anchor #3A2A21 Surface #F0E2D0 Accent #969664 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 #AF151A Secondary #7B4927 Surface #EAD9C0 Accent #43503A Anchor #5A222E

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.

Berry & Cream Lead · 5 colors

Lead #AF151A Surface #F3E6D6 Anchor #5F2037 Accent #E6C2C1 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 #AF151A Secondary #AB7872 Support #9B9186 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 #AF151A 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 96/100

Warm

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

Softness 32/100

Low

Middle-weight — neither delicate nor heavy.

Depth 55/100

Moderate

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

Naturalness 43/100

Moderate

Loosely natural — an earthy edge without being rustic.

Vintage feel 42/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 54/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 72/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 89/100

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 80/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #AF151A

For UI

For branding

For interior

For fashion

People also use #AF151A with

Medium Violet Red Ginger Persian Green 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 7.1:1. Use

Subtle surface Use #F1CDCF for cards and hover fills. Tint 80

Avoid beside #AD4214 — 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 #AF151A 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: #AF151A;
  --color-base-rgb: 175 21 26;
  --color-base-oklch: oklch(48.2% 0.185 26.8);
  --color-50: #FEF1F1;
  --color-100: #FCDADB;
  --color-200: #F6B6B8;
  --color-300: #EB8588;
  --color-400: #DA585C;
  --color-500: #C03539;
  --color-600: #923033;
  --color-700: #67282A;
  --color-800: #431D1F;
  --color-900: #291415;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  firebrick: {
    50: '#FEF1F1',
    100: '#FCDADB',
    200: '#F6B6B8',
    300: '#EB8588',
    400: '#DA585C',
    500: '#C03539',
    600: '#923033',
    700: '#67282A',
    800: '#431D1F',
    900: '#291415',
  },
}

$base: #AF151A;
$base-ink: #FFFFFF;
$base-50: #FEF1F1;
$base-100: #FCDADB;
$base-200: #F6B6B8;
$base-300: #EB8588;
$base-400: #DA585C;
$base-500: #C03539;
$base-600: #923033;
$base-700: #67282A;
$base-800: #431D1F;
$base-900: #291415;
$base-hover: #8B1014;
$base-subtle: #ECB3B5;

{
    "color": {
        "base": {
            "value": "#AF151A",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FEF1F1",
                "type": "color"
            },
            "100": {
                "value": "#FCDADB",
                "type": "color"
            },
            "200": {
                "value": "#F6B6B8",
                "type": "color"
            },
            "300": {
                "value": "#EB8588",
                "type": "color"
            },
            "400": {
                "value": "#DA585C",
                "type": "color"
            },
            "500": {
                "value": "#C03539",
                "type": "color"
            },
            "600": {
                "value": "#923033",
                "type": "color"
            },
            "700": {
                "value": "#67282A",
                "type": "color"
            },
            "800": {
                "value": "#431D1F",
                "type": "color"
            },
            "900": {
                "value": "#291415",
                "type": "color"
            }
        }
    }
}

Palettes built on #AF151A

Color Lab

Pairs with #AF151A

UI roles & guardrails

In real applications

Scales

Every model

Export