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
154D55
RGB
21, 77, 85
HSL
188, 60%, 21%
HSB
188, 75%, 33%
CMYK
75, 9, 0, 67
LAB
30, -16, -10
LCH
30, 19, 212
OKLCH
0.39, 0.06, 209
XYZ
5, 6, 10
LUV
30, -19, -11
HWB
188, 8%, 67%
Pantone
316 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.