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
33515F
RGB
51, 81, 95
HSL
199, 30%, 29%
HSB
199, 46%, 37%
CMYK
46, 15, 0, 63
LAB
33, -8, -12
LCH
33, 15, 235
OKLCH
0.42, 0.04, 229
XYZ
6, 7, 12
LUV
33, -13, -14
HWB
199, 20%, 63%
Pantone
5467 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.