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
37667D
RGB
55, 102, 125
HSL
200, 39%, 35%
HSB
200, 56%, 49%
CMYK
56, 18, 0, 51
LAB
41, -11, -18
LCH
41, 21, 238
OKLCH
0.49, 0.06, 231
XYZ
10, 12, 21
LUV
41, -20, -23
HWB
200, 22%, 51%
Pantone
316 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.