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Charcoal

#3F5671

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
3F5671
RGB
63, 86, 113
HSL
212, 28%, 35%
HSB
212, 44%, 44%
CMYK
44, 24, 0, 56
LAB
36, -3, -18
LCH
36, 19, 260
OKLCH
0.45, 0.05, 253
XYZ
8, 9, 17
LUV
36, -11, -24
HWB
212, 25%, 56%
Pantone
5467 C

Harmonies

Analogous
Complementary
Split Complementary
Triadic
Tetradic
Square

Shades & tints

Similar named colors

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