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
40516B
RGB
64, 81, 107
HSL
216, 25%, 34%
HSB
216, 40%, 42%
CMYK
40, 24, 0, 58
LAB
34, -1, -17
LCH
34, 17, 266
OKLCH
0.43, 0.05, 259
XYZ
8, 8, 15
LUV
34, -9, -23
HWB
216, 25%, 58%
Pantone
534 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.