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
3289FB
RGB
50, 137, 251
HSL
214, 96%, 59%
HSB
214, 80%, 98%
CMYK
80, 45, 0, 2
LAB
57, 5, -65
LCH
57, 66, 275
OKLCH
0.64, 0.19, 257
XYZ
28, 26, 95
LUV
57, -28, -101
HWB
214, 20%, 2%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.