#312e81

Tailwind indigo-900

Color code information, RGB and HSL conversion values, WCAG accessibility contrast ratios, color harmonies, tints, and shades for #312e81.

Color Swatch#312E81

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#312e81

RGBrgb(49, 46, 129)

HSLhsl(242, 47%, 34%)

CMYKcmyk(62%, 64%, 0%, 49%)

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 White11.42:1

White Text Preview

Normal AA:Pass

Normal AAA:Pass

Large AA:Pass

Large AAA:Pass

Against Black1.65:1

Black Text Preview

Normal AA:Fail

Normal AAA:Fail

Large AA:Fail

Large AAA:Fail

Color Harmonies

Complementary (180°)

#312e81Base

#7d7f2eComplement

Triadic (±120°)

#312e81Base

#7f312e+120°

#2e7f31-120°

Analogous (±30°)

#2e547f-30°

#312e81Base

#592e7f+30°

Tints & Shades

Tints (Mixing toward White)

#504d94+15%

#6f6da7+30%

#8e8cba+45%

#adabcd+60%

#cccbe0+75%

Shades (Mixing toward Black)

#2a276e-15%

#22205a-30%

#1b1947-45%

#141234-60%

#0c0c20-75%

Color Names

indigo-900Tailwind CSS

Also known as:

indigo-900

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