What color is #290503?

#290503 is a very dark, vivid red. In RGB it is rgb(41, 5, 3), and in HSL hsl(3, 86%, 9%).

Is #290503 accessible as text?

On white, #290503 has a contrast ratio of 18.80:1 (passes WCAG AA for body text); on black it is 1.12:1 (fails). For text placed on #290503, use white for the best readability.

What is the closest Tailwind color to #290503?

The nearest Tailwind CSS token is taupe-900 (#1D1816).

What colors go well with #290503?

#290503 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #03292B. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #290503 below.

Is #290503 good for buttons?

#290503 works well for buttons and highlights, but use white text on #290503 — black text only reaches 1.12:1, below the 4.5:1 needed for normal-size labels.

Is #290503 the same as CSS black?

No — #290503 is not the CSS named color black, but black (#000000) is the closest CSS named color.

#290503 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #290503

Not just a swatch — here's how #290503 works with other colors. Named schemes with #290503 in its natural role, and a note on why the supporting colors balance it.

Warm Autumn Interior Dominant · 5 colors

Dominant #290503 Secondary #B76325 Accent #777743 Surface #F4EBDD Anchor #3B2A21

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

Vintage Leather Lead · 5 colors

Lead #290503 Secondary #7B4927 Surface #EAD9C0 Accent #43503A Anchor #5A222E

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

Desert Clay Center · 5 colors

Center #290503 Surface #E3CEA8 Secondary #B17958 Accent #98976D Anchor #3E2C21

Graphite holds the warm center of this desert palette with sand and clay beside it, a muted-sage accent and a dark-brown anchor.

Japanese Sand Base · 5 colors

Base #290503 Surface #F0E9DC Highlight #F7F1E7 Secondary #BBAEA0 Ink #2B2723

Graphite sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #290503 Secondary #3F312E Support #9B9186 Ink #17140F

Graphite 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 Graphite carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #290503 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 67/100

Warm

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

Softness 19/100

Very low

Firm and assertive — carries weight and contrast.

Depth 79/100

High

Deep and grounding — anchors a layout, strong dark-mode base.

Naturalness 72/100

High

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

Vintage feel 38/100

Low

A faint retro warmth without tipping into sepia.

Luxury 80/100

High

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

Brand distinctiveness 24/100

Low

Quiet and neutral — a supporting tone, not a signature.

UI accent fit 10/100

Very low

Weak as an action color — too pale, too dark or too muted to signal.

Surface fit 54/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 93/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #290503

For UI

For branding

For interior

For fashion

People also use #290503 with

Tyrian Purple Graphite 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 18.8:1. Use

Subtle surface Use #EDB7B4 for cards and hover fills. Tint 80

Avoid beside #2B1203 — 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 #290503 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: #290503;
  --color-base-rgb: 41 5 3;
  --color-base-oklch: oklch(18.8% 0.062 29.5);
  --color-50: #FEF1F0;
  --color-100: #FDDAD8;
  --color-200: #F9B7B3;
  --color-300: #EF8680;
  --color-400: #E05952;
  --color-500: #C6362F;
  --color-600: #96312B;
  --color-700: #6A2825;
  --color-800: #451E1C;
  --color-900: #2A1413;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  graphite: {
    50: '#FEF1F0',
    100: '#FDDAD8',
    200: '#F9B7B3',
    300: '#EF8680',
    400: '#E05952',
    500: '#C6362F',
    600: '#96312B',
    700: '#6A2825',
    800: '#451E1C',
    900: '#2A1413',
  },
}

$base: #290503;
$base-ink: #FFFFFF;
$base-50: #FEF1F0;
$base-100: #FDDAD8;
$base-200: #F9B7B3;
$base-300: #EF8680;
$base-400: #E05952;
$base-500: #C6362F;
$base-600: #96312B;
$base-700: #6A2825;
$base-800: #451E1C;
$base-900: #2A1413;
$base-hover: #220403;
$base-subtle: #E7908C;

{
    "color": {
        "base": {
            "value": "#290503",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FEF1F0",
                "type": "color"
            },
            "100": {
                "value": "#FDDAD8",
                "type": "color"
            },
            "200": {
                "value": "#F9B7B3",
                "type": "color"
            },
            "300": {
                "value": "#EF8680",
                "type": "color"
            },
            "400": {
                "value": "#E05952",
                "type": "color"
            },
            "500": {
                "value": "#C6362F",
                "type": "color"
            },
            "600": {
                "value": "#96312B",
                "type": "color"
            },
            "700": {
                "value": "#6A2825",
                "type": "color"
            },
            "800": {
                "value": "#451E1C",
                "type": "color"
            },
            "900": {
                "value": "#2A1413",
                "type": "color"
            }
        }
    }
}

Palettes built on #290503

Color Lab

Pairs with #290503

UI roles & guardrails

In real applications

Scales

Every model

Export