China Colour Intelligence

Home / Colours / Blue Colours / 藏青

Blue#2E4E7E

藏青（zàng qīng）

Navy Qing

BlueNavy QingSystem C Object-named charts

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Colour Values色值

HEX

#2E4E7E

RGB

rgb(46, 78, 126)

HSL

hsl(216, 47%, 34%)

OKLCH

oklch(0.424 0.089 258.3)

CMYK

63, 38, 0, 51

approx

Global Colour Equivalents国际色卡对照

CSS nearest ≈

darkslateblue

#483D8B

Pantone FHI/TCX ≈

galaxy-blue

#2A4B7C

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

Navy blue

Origin

Tibetan indigo

System

C Object-named charts

Source

Zang-qing, codified from indigo in modern colour charts.

Evidence

Modern compilation (attestation > artifact > compilation > approximation)

Imagery意象图

藏青 — 藏青布色 — CC0 · ImageryDenim fabric 03 (Rico Cilliers and colormass via Poly Haven)Denim fabric 03 (Rico Cilliers and colormass via Poly Haven).webp — Rico Cilliers (Processing) colormass (Photography) · Wikimedia Commons

Brand & Product References国际色号案例

Pantone Classic Blue

#0F4C81 · ≈ Δ0.027 (OKLab)

Pantone 19-4052 (2020 COTY)

photo: Divya Parhiban · CC BY-SA 4.0

Pepsi Blue

#004B93 · ≈ Δ0.047 (OKLab)

Pepsi

photo: Chris Woodrich · Public domain

IKEA Blue

#0058A3 · ≈ Δ0.064 (OKLab)

IKEA

photo: W.carter · CC BY 4.0

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

CautionBlue = calm, porcelain (blue-and-white). Shares the 青 heritage.

Same Family同色系

Pantone/CSS values are nearest perceptual matches (OKLab distance), not official colour codes.