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
1E4789
RGB
30, 71, 137
HSL
217, 64%, 33%
HSB
217, 78%, 54%
CMYK
78, 48, 0, 46
LAB
30, 5, -42
LCH
30, 42, 277
OKLCH
0.41, 0.12, 260
XYZ
7, 7, 25
LUV
30, -14, -54
HWB
217, 12%, 46%
Pantone
541 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.