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Charcoal

#155A67

A balanced, moderate charcoal — sophisticated balance of hue and saturation that conveys composure and subtle refinement, well-suited to modern, minimalist design.

Psychology

Blue is the world's most-preferred color across age, gender, and culture. It lowers heart rate, conveys stability and trust, and reads as professional almost regardless of context.

Meaning

Trust, authority, and depth — which is why it anchors finance, healthcare, government, and big-tech logos. Lighter blues feel airy and aspirational; navy and midnight feel established.

Applications

Foundational for SaaS, fintech, and enterprise interfaces. Mix with warm accents to avoid the corporate-blue trap of looking like every competitor.

Conversion

HEX

155A67

RGB

21, 90, 103

HSL

190, 66%, 24%

HSB

190, 80%, 40%

CMYK

80, 13, 0, 60

LAB

35, -18, -14

LCH

35, 23, 218

OKLCH

0.43, 0.07, 213

XYZ

6, 8, 14

LUV

35, -23, -16

HWB

190, 8%, 60%

Pantone

316 C

Harmonies

Analogous

Complementary

Split Complementary

Triadic

Tetradic

Square

Shades & tints

Similar named colors

Browse every named gray on shades of gray, or all families on colors.