China Colour Intelligence
Red#FF2121
大红(dà hóng)
Lucky Red
Colour Values色值
HEX
#FF2121
RGB
rgb(255, 33, 33)
HSL
hsl(0, 100%, 56%)
OKLCH
oklch(0.638 0.248 28.1)
CMYK
0, 87, 87, 0
approx
Global Colour Equivalents国际色卡对照
CSS nearest ≈
red
#FF0000
Pantone FHI/TCX ≈
cherry-tomato
#EB3C27
Nearest perceptual match (OKLab). Pantone value is from an unofficial dataset — approximate; verify against official swatches before production.
Imagery & Provenance意象与出处
Imagery
Chinese red
Origin
Ceremonial red
System
A Classical names
Source
Orthodox red of Ming–Qing ceremonial dress.
Evidence
Ancient-text attestation (attestation > artifact > compilation > approximation)
Imagery意象图

Brand & Product References国际色号案例

YouTube Red
#FF0000 · ≈ Δ0.015 (OKLab)
YouTube
photo: Ed6767 · CC BY-SA 4.0

Coca-Cola Red
#F40009 · ≈ Δ0.030 (OKLab)
Coca-Cola (trademark)
photo: Ralf Roletschek · Public domain

Google Red
#EA4335 · ≈ Δ0.044 (OKLab)
Google
photo: Wiki.cullin · CC0
Editorial reference only — same/near shade used by these brands. Names and colours are trademarks of their respective owners; photos are CC-licensed from Wikimedia Commons (see credit on each card); no affiliation or endorsement implied.
Cultural Note for non-Chinese Designers文化提示
CautionAUSPICIOUS: weddings, New Year, red envelopes. Do NOT reuse for alarms in CN context.
Same Family同色系
Pantone/CSS values are nearest perceptual matches (OKLab distance), not official colour codes.
