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
335993
RGB
51, 89, 147
HSL
216, 48%, 39%
HSB
216, 65%, 58%
CMYK
65, 39, 0, 42
LAB
37, 1, -37
LCH
37, 37, 272
OKLCH
0.47, 0.10, 259
XYZ
10, 10, 29
LUV
37, -16, -51
HWB
216, 20%, 42%
Pantone
534 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.