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
477BC6
RGB
71, 123, 198
HSL
215, 53%, 53%
HSB
215, 64%, 78%
CMYK
64, 38, 0, 22
LAB
51, 1, -45
LCH
51, 45, 271
OKLCH
0.58, 0.13, 258
XYZ
20, 20, 56
LUV
51, -22, -68
HWB
215, 28%, 22%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.