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
33ABE4
RGB
51, 171, 228
HSL
199, 77%, 55%
HSB
199, 78%, 89%
CMYK
78, 25, 0, 11
LAB
65, -19, -39
LCH
65, 43, 244
OKLCH
0.70, 0.13, 234
XYZ
30, 35, 79
LUV
65, -41, -58
HWB
199, 20%, 11%
Pantone
311 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.