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
3380E5
RGB
51, 128, 229
HSL
214, 77%, 55%
HSB
214, 78%, 90%
CMYK
78, 44, 0, 10
LAB
53, 4, -59
LCH
53, 59, 274
OKLCH
0.61, 0.17, 257
XYZ
23, 22, 77
LUV
53, -26, -90
HWB
214, 20%, 10%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.