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
2399FC
RGB
35, 153, 252
HSL
207, 97%, 56%
HSB
207, 86%, 99%
CMYK
86, 39, 0, 1
LAB
61, -5, -59
LCH
61, 59, 266
OKLCH
0.67, 0.18, 250
XYZ
30, 30, 96
LUV
61, -35, -92
HWB
207, 14%, 1%
Pantone
311 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.