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
2D405E
RGB
45, 64, 94
HSL
217, 35%, 27%
HSB
217, 52%, 37%
CMYK
52, 32, 0, 63
LAB
27, -1, -20
LCH
27, 20, 269
OKLCH
0.37, 0.06, 259
XYZ
5, 5, 11
LUV
27, -9, -25
HWB
217, 18%, 63%
Pantone
534 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.