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
215569
RGB
33, 85, 105
HSL
197, 52%, 27%
HSB
197, 69%, 41%
CMYK
69, 19, 0, 59
LAB
33, -13, -17
LCH
33, 21, 233
OKLCH
0.42, 0.06, 227
XYZ
6, 8, 15
LUV
33, -19, -21
HWB
197, 13%, 59%
Pantone
316 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.