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Slate Blue

#4D677E

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

4D677E

RGB

77, 103, 126

HSL

208, 24%, 40%

HSB

208, 39%, 49%

CMYK

39, 18, 0, 51

LAB

42, -5, -16

LCH

42, 17, 252

OKLCH

0.50, 0.05, 246

XYZ

12, 13, 22

LUV

42, -13, -22

HWB

208, 30%, 51%

Pantone

Cool Gray 11 C

Harmonies

Analogous

Complementary

Split Complementary

Triadic

Tetradic

Square

Shades & tints

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