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Sky Blue

#51D4E2

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

51D4E2

RGB

81, 212, 226

HSL

186, 71%, 60%

HSB

186, 64%, 89%

CMYK

64, 6, 0, 11

LAB

78, -34, -18

LCH

78, 38, 208

OKLCH

0.80, 0.11, 205

XYZ

41, 54, 80

LUV

78, -50, -23

HWB

186, 32%, 11%

Pantone

311 C

Harmonies

Analogous

Complementary

Split Complementary

Triadic

Tetradic

Square

Shades & tints

Similar named colors

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