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
339AFE
RGB
51, 154, 254
HSL
210, 99%, 60%
HSB
210, 80%, 100%
CMYK
80, 39, 0, 0
LAB
62, -3, -59
LCH
62, 59, 267
OKLCH
0.68, 0.17, 252
XYZ
31, 31, 98
LUV
62, -33, -92
HWB
210, 20%, 0%
Pantone
311 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.