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Sky Blue

#99BBDF

A light, moderate sky blue — sophisticated balance of hue and saturation that conveys composure and subtle refinement, well-suited to modern, minimalist design.

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
99BBDF
RGB
153, 187, 223
HSL
211, 52%, 74%
HSB
211, 31%, 87%
CMYK
31, 16, 0, 13
LAB
74, -6, -22
LCH
74, 23, 256
OKLCH
0.78, 0.06, 250
XYZ
44, 48, 77
LUV
74, -18, -34
HWB
211, 60%, 13%
Pantone
311 C

Harmonies

Analogous
Complementary
Split Complementary
Triadic
Tetradic
Square

Shades & tints

Similar named colors

Browse every named blue on shades of blue, or all families on colors.