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
398FE5
RGB
57, 143, 229
HSL
210, 77%, 56%
HSB
210, 75%, 90%
CMYK
75, 38, 0, 10
LAB
57, -4, -52
LCH
57, 52, 266
OKLCH
0.64, 0.15, 252
XYZ
26, 26, 78
LUV
57, -30, -80
HWB
210, 22%, 10%
Pantone
311 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.