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
3662A7
RGB
54, 98, 167
HSL
217, 51%, 43%
HSB
217, 68%, 65%
CMYK
68, 41, 0, 35
LAB
41, 2, -42
LCH
41, 43, 273
OKLCH
0.50, 0.12, 259
XYZ
13, 12, 38
LUV
41, -18, -61
HWB
217, 21%, 35%
Pantone
534 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.