Alquimista das Cores

Selecione o bloco de cor correspondente à referência. O desvio Delta-E (ΔE00) diminui a cada nível.

Nível Atual1 / 20

Delta-E Alvo10.00

Pontuação Máxima0

COR DE REFERÊNCIA

SELECIONE A COR CORRESPONDENTE

Clique em Iniciar para começar.

PASS

Indice de Vision Chromatique

Test CIEDE2000 ΔE00

Niveau 1/20

ΔE00 Actuel10.00

Profondeur de Gamut10-Bit Color

Précision Perceptive

Score & Discrimination

CIEDE2000

Meilleur Score

0pts

Taux de Précision

100%

Configuration d'Illumination

Cible de Point Blanc Standard

Illuminant

Point Blanc Cible

Shortcuts

Keyboard Navigation

Hotkeys

1-4

Sélectionner la Tuile A-D

R

Réinitialiser / Recommencer

TV users can navigate with D-Pad & Remote arrow keys

PROTOCOLO DE DIAGNÓSTICO

Como Executar Este Teste de Tela (01, 02, 03)

Preparação

Limpe a superfície do monitor, desative sensores de luz ambiente e defina a resolução e taxa de atualização nativas.

Execução

Entre no modo de tela cheia (F11) e use os controles para navegar pelos padrões de teste.

Avaliação

Observe anomalias de diferentes ângulos de visão em um ambiente escuro. Consulte nossos guias para interpretar os resultados.

ARQUITETURA DE HARDWARE

Comparativo de Tecnologias de Painel

IPS Profissional (In-Plane Switching)

Precisão de cores e ângulos de visão superiores. Usado em monitores de referência. Sujeito a leve brilho IPS no escuro.

IPS Gamer (Fast IPS / Nano IPS)

Altas taxas de atualização e tempos de resposta rápidos para jogos, porém contraste estático menor que o VA.

Painel VA (Alinhamento Vertical)

Excelentes pretos profundos e alto contraste (3000:1+). Comum em telas curvas. Pode apresentar black smearing em movimento rápido.

OLED (LED Orgânico) e QD-OLED

Pixels autoiluminados proporcionam preto puro, tempos de resposta quase instantâneos e contraste infinito. Sujeito a ABL.

Browser & OS Color Management Limitations

Software-based visual evaluation patterns are subject to Web browser color space mapping (sRGB / Display P3), operating system display scaling, ICC profile overrides, and GPU driver settings. While Display Test Online utilizes hardware-accelerated WebGL 2.0 rendering pipelines, browser-based tests cannot fully replace physical hardware colorimeters or spectrophotometers (e.g., Calbrite Display Plus HL, X-Rite i1Display Pro) for color-critical prepress workflows.

Technical FAQs & Helpful Content

FAQ Alchimiste des Couleurs

Tudo o que você precisa saber sobre este instrumento de diagnóstico, procedimentos de calibração e normas técnicas.

01.What is CIEDE2000 (ΔE00) color difference?

CIEDE2000 (ΔE00) is the international standard mathematical formula for measuring human eye perceptual color differences. ΔE < 1.0 is imperceptible to the human eye, ΔE 1.0-2.0 requires trained observation, and ΔE > 3.0 is easily visible.

02.How does Color Match Alchemist evaluate monitor color accuracy?

The game challenges you to discriminate target colors against distractors with progressively tighter ΔE00 color delta steps, testing your display's gamma curve and color depth performance.

03.What color gamut coverage is recommended for low ΔE scores?

Wide color gamut displays covering 99% DCI-P3 or 100% sRGB with 10-bit color depth (1.07 billion colors) render smooth color gradients without banding, allowing lower ΔE discrimination.

04.Why do TN panels perform worse in color discrimination games?

TN panels feature narrow viewing angles and 6-bit + FRC dithering, causing color shifts across the screen surface that distort subtle ΔE color deltas.

05.How does screen brightness and room lighting affect color perception?

Uncalibrated ambient lighting and excessive display brightness distort eye contrast adaptation; testing under 120 cd/m² D65 daylight conditions yields optimal results.

06.What is 8-bit vs 10-bit color depth banding?

8-bit displays render 256 shades per channel (16.7M colors), producing visible step banding in subtle gradients. 10-bit renders 1024 shades per channel (1.07B colors) for smooth transitions.

07.Can ICC color calibration profiles improve game scores?

Yes. Loading a hardware-calibrated ICC profile corrects non-linear gamma curves and RGB balance, aligning monitor output with sRGB/DCI-P3 target color spaces.

08.How does OLED contrast ratio enhance color discrimination?

OLED self-emissive pixels achieve infinite contrast and true black levels, preventing backlight glow from washing out subtle dark color shades.

09.Is this test suitable for graphic designers and photographers?

Yes, Color Match Alchemist provides an empirical gamified assessment of your monitor's color discrimination capabilities for color-critical workflows.

10.How do I export my Color Match Alchemist score certificate?

Click 'Export Passport' to save your achieved ΔE score and color accuracy health index in a JSON hardware certificate.

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