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
338FD1
RGB
51, 143, 209
HSL
205, 63%, 51%
HSB
205, 76%, 82%
CMYK
76, 32, 0, 18
LAB
56, -10, -42
LCH
56, 44, 256
OKLCH
0.63, 0.13, 244
XYZ
23, 25, 64
LUV
56, -32, -64
HWB
205, 20%, 18%
Pantone
311 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.