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
436E73
RGB
67, 110, 115
HSL
186, 26%, 36%
HSB
186, 42%, 45%
CMYK
42, 4, 0, 55
LAB
43, -14, -8
LCH
43, 16, 208
OKLCH
0.51, 0.05, 205
XYZ
11, 14, 18
LUV
43, -20, -8
HWB
186, 26%, 55%
Pantone
7717 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.