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
3971B5
RGB
57, 113, 181
HSL
213, 52%, 47%
HSB
213, 69%, 71%
CMYK
69, 38, 0, 29
LAB
46, -1, -42
LCH
46, 42, 268
OKLCH
0.54, 0.12, 255
XYZ
16, 16, 46
LUV
46, -22, -62
HWB
213, 22%, 29%
Pantone
316 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.