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
336D75
RGB
51, 109, 117
HSL
187, 39%, 33%
HSB
187, 56%, 46%
CMYK
56, 7, 0, 54
LAB
42, -18, -11
LCH
42, 21, 211
OKLCH
0.50, 0.06, 207
XYZ
10, 13, 19
LUV
42, -24, -12
HWB
187, 20%, 54%
Pantone
7717 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.