China Colour Intelligence
合
Grain Full · Combining colour#B81A35朱孔阳(Zhū Kǒng Yáng)
Vermilion at Its Brightest
Colour Values色值
HEX
#B81A35
RGB
rgb(184, 26, 53)
HSL
hsl(350, 75%, 41%)
OKLCH
oklch(0.505 0.189 19.7)
CMYK
0, 86, 71, 28
approx
Global Colour Equivalents国际色卡对照
CSS nearest ≈
brown
#A52A2A
Pantone FHI/TCX ≈
lychee
#ba0b32
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
Solar term
小满 · Grain Full — "苦菜秀,靡草死,小暑至。"
Imagery
From the Book of Songs: “my vermilion is very bright.” A pure, strong vermilion — the term’s deepest red.
Origin
In the poem the speaker has dyed cloth and boasts that the red has come out brilliantly. As the combining colour it closes Grain Full at full strength — the four reds have gone from the softest to the most saturated, and the whole term is spent.
System
B Solar-term sets
Source
Book of Rites, Monthly Ordinances: “On the day of Grain Full, the sow-thistle flourishes.” (combining colour of 小满.)
Citation
《礼记·月令》:小满之日,苦菜秀。
Evidence
Ancient-text attestation (attestation > artifact > compilation > approximation)
Imagery意象图

Brand & Product References国际色号案例

Gucci Red
#BA0C2F · ≈ ΔE 1.4 (CIEDE2000)
Global brand reference
photo: Tony Webster · CC BY 2.0
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
CautionRed = luck, celebration, weddings, New Year. West reads danger/passion — align intent explicitly.
Same Family同色系
Pantone/CSS values are nearest perceptual matches (OKLab distance), not official colour codes.
