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
155F8F
RGB
21, 95, 143
HSL
204, 74%, 32%
HSB
204, 85%, 56%
CMYK
85, 34, 0, 44
LAB
38, -8, -33
LCH
38, 34, 256
OKLCH
0.47, 0.10, 243
XYZ
9, 10, 27
LUV
38, -23, -45
HWB
204, 8%, 44%
Pantone
316 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.