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
218FC9
RGB
33, 143, 201
HSL
201, 72%, 46%
HSB
201, 84%, 79%
CMYK
84, 29, 0, 21
LAB
56, -15, -39
LCH
56, 42, 249
OKLCH
0.62, 0.13, 238
XYZ
21, 24, 59
LUV
56, -35, -58
HWB
201, 13%, 21%
Pantone
311 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.