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
066DD2
RGB
6, 109, 210
HSL
210, 94%, 42%
HSB
210, 97%, 82%
CMYK
97, 48, 0, 18
LAB
46, 5, -60
LCH
46, 61, 275
OKLCH
0.54, 0.18, 255
XYZ
17, 16, 63
LUV
46, -25, -88
HWB
210, 2%, 18%
Pantone
541 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.