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
3799FC
RGB
55, 153, 252
HSL
210, 97%, 60%
HSB
210, 78%, 99%
CMYK
78, 39, 0, 1
LAB
61, -3, -58
LCH
61, 58, 267
OKLCH
0.67, 0.17, 252
XYZ
31, 31, 96
LUV
61, -33, -91
HWB
210, 22%, 1%
Pantone
311 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.