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
395883
RGB
57, 88, 131
HSL
215, 39%, 37%
HSB
215, 56%, 51%
CMYK
56, 33, 0, 49
LAB
37, -1, -28
LCH
37, 28, 267
OKLCH
0.46, 0.08, 257
XYZ
9, 9, 23
LUV
37, -14, -38
HWB
215, 22%, 49%
Pantone
534 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.