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
042342
RGB
4, 35, 66
HSL
210, 89%, 14%
HSB
210, 94%, 26%
CMYK
94, 47, 0, 74
LAB
13, -1, -23
LCH
13, 23, 268
OKLCH
0.25, 0.07, 252
XYZ
2, 2, 5
LUV
13, -7, -21
HWB
210, 2%, 74%
Pantone
5395 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.