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
339FFA
RGB
51, 159, 250
HSL
207, 95%, 59%
HSB
207, 80%, 98%
CMYK
80, 36, 0, 2
LAB
63, -7, -55
LCH
63, 55, 263
OKLCH
0.69, 0.16, 249
XYZ
31, 32, 95
LUV
63, -35, -86
HWB
207, 20%, 2%
Pantone
311 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.