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Slate Blue

#5F6F87

A balanced, muted slate blue — 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

5F6F87

RGB

95, 111, 135

HSL

216, 17%, 45%

HSB

216, 30%, 53%

CMYK

30, 18, 0, 47

LAB

46, -2, -15

LCH

46, 15, 264

OKLCH

0.54, 0.04, 258

XYZ

15, 16, 25

LUV

46, -9, -21

HWB

216, 37%, 47%

Pantone

Cool Gray 11 C

Harmonies

Analogous

Complementary

Split Complementary

Triadic

Tetradic

Square

Shades & tints

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