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
0664DA
RGB
6, 100, 218
HSL
213, 95%, 44%
HSB
213, 97%, 85%
CMYK
97, 54, 0, 15
LAB
43, 13, -68
LCH
43, 70, 281
OKLCH
0.53, 0.20, 259
XYZ
17, 14, 68
LUV
43, -22, -98
HWB
213, 2%, 15%
Pantone
541 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.