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
3573D3
RGB
53, 115, 211
HSL
216, 64%, 52%
HSB
216, 75%, 83%
CMYK
75, 45, 0, 17
LAB
48, 6, -56
LCH
48, 57, 276
OKLCH
0.57, 0.16, 259
XYZ
19, 18, 64
LUV
48, -22, -84
HWB
216, 21%, 17%
Pantone
534 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.