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
042B53
RGB
4, 43, 83
HSL
210, 91%, 17%
HSB
210, 95%, 33%
CMYK
95, 48, 0, 67
LAB
17, 0, -29
LCH
17, 29, 271
OKLCH
0.29, 0.08, 253
XYZ
2, 2, 9
LUV
17, -9, -29
HWB
210, 2%, 67%
Pantone
541 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.