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
53647E
RGB
83, 100, 126
HSL
216, 21%, 41%
HSB
216, 34%, 49%
CMYK
34, 21, 0, 51
LAB
42, -2, -17
LCH
42, 17, 265
OKLCH
0.50, 0.05, 259
XYZ
12, 12, 22
LUV
42, -9, -23
HWB
216, 33%, 51%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.