Blue Color Family

Blue

#2563EB

A classic, versatile primary blue delivering unmatched clarity, institutional trust, and digital authority.

HEX

#2563EB

RGB

rgb(37, 99, 235)

HSL

221°, 83%, 53%

CMYK

84%, 58%, 0%, 8%

Explore 12+ curated palettes, live UI mockups, and interactive harmony tools.

Accessibility & Text Legibility

Contrast evaluation against standard light and dark backgrounds:

White Text

5.17:1 Contrast

✓ Compliant with WCAG AA standard body text

Dark Charcoal Text

3.65:1 Contrast

⚠ Caution: Fails WCAG AA normal body text

Complementary Harmony

#2563EB

#EBAC24

#BDCBEB

#8A6005

#F0F3F9

Analogous Harmony

#12BF88

#14B7DB

#2463EB

#5F40ED

#C15CF0

Triadic Harmony

#2463EB

#E65C87

#49A31F

#EDF0F8

#8D012E