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
378CB4
RGB
55, 140, 180
HSL
199, 53%, 46%
HSB
199, 69%, 71%
CMYK
69, 22, 0, 29
LAB
54, -16, -29
LCH
54, 33, 241
OKLCH
0.61, 0.10, 232
XYZ
19, 23, 47
LUV
54, -32, -41
HWB
199, 22%, 29%
Pantone
311 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.