#3f51b5

Material indigo-500

Color code information, RGB and HSL conversion values, WCAG accessibility contrast ratios, color harmonies, tints, and shades for #3f51b5.

Color Swatch#3F51B5

Best Text: White

The quick brown fox jumps over the lazy dog.

Sample typography preview rendered in #ffffff (white) text for optimal readability.

Color Values & Conversions

HEX#3f51b5

RGBrgb(63, 81, 181)

HSLhsl(231, 48%, 48%)

CMYKcmyk(65%, 55%, 0%, 29%)

WCAG Contrast Ratios

Contrast evaluation under WCAG 2.1 standards. Normal text requires 4.5:1 (AA) or 7.0:1 (AAA). Large text (≥18pt or 14pt bold) requires 3.0:1 (AA) or 4.5:1 (AAA).

Against White6.87:1

White Text Preview

Normal AA:Pass

Normal AAA:Fail

Large AA:Pass

Large AAA:Pass

Against Black2.75:1

Black Text Preview

Normal AA:Fail

Normal AAA:Fail

Large AA:Fail

Large AAA:Fail

Color Harmonies

Complementary (180°)

#3f51b5Base

#b5a440Complement

Triadic (±120°)

#3f51b5Base

#b54051+120°

#51b540-120°

Analogous (±30°)

#408cb5-30°

#3f51b5Base

#6940b5+30°

Tints & Shades

Tints (Mixing toward White)

#5c6bc0+15%

#7985cb+30%

#959fd6+45%

#b2b9e1+60%

#cfd4ed+75%

Shades (Mixing toward Black)

#36459a-15%

#2c397f-30%

#232d64-45%

#192048-60%

#10142d-75%

Color Names

material-indigo-500Material Design

Also known as:

material-indigo-500

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