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
378FD4
RGB
55, 143, 212
HSL
206, 65%, 52%
HSB
206, 74%, 83%
CMYK
74, 33, 0, 17
LAB
57, -9, -44
LCH
57, 45, 258
OKLCH
0.63, 0.13, 246
XYZ
23, 25, 66
LUV
57, -31, -66
HWB
206, 22%, 17%
Pantone
311 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.