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
155A76
RGB
21, 90, 118
HSL
197, 70%, 27%
HSB
197, 82%, 46%
CMYK
82, 24, 0, 54
LAB
35, -14, -22
LCH
35, 26, 239
OKLCH
0.44, 0.08, 230
XYZ
7, 9, 18
LUV
35, -22, -28
HWB
197, 8%, 54%
Pantone
316 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.