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
378DD5
RGB
55, 141, 213
HSL
207, 65%, 53%
HSB
207, 74%, 84%
CMYK
74, 34, 0, 16
LAB
56, -8, -45
LCH
56, 46, 260
OKLCH
0.63, 0.14, 248
XYZ
23, 25, 66
LUV
56, -31, -68
HWB
207, 22%, 16%
Pantone
311 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.