#818cf8

Tailwind indigo-400

Color code information, RGB and HSL conversion values, WCAG accessibility contrast ratios, color harmonies, tints, and shades for #818cf8.

Color Swatch#818CF8

Best Text: Black

The quick brown fox jumps over the lazy dog.

Sample typography preview rendered in #000000 (black) text for optimal readability.

Color Values & Conversions

HEX#818cf8

RGBrgb(129, 140, 248)

HSLhsl(234, 89%, 74%)

CMYKcmyk(48%, 44%, 0%, 3%)

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 White2.98:1

White Text Preview

Normal AA:Fail

Normal AAA:Fail

Large AA:Fail

Large AAA:Fail

Against Black6.33:1

Black Text Preview

Normal AA:Pass

Normal AAA:Fail

Large AA:Pass

Large AAA:Pass

Color Harmonies

Complementary (180°)

#818cf8Base

#f8ec82Complement

Triadic (±120°)

#818cf8Base

#f8828d+120°

#8df882-120°

Analogous (±30°)

#82c9f8-30°

#818cf8Base

#b182f8+30°

Tints & Shades

Tints (Mixing toward White)

#949df9+15%

#a7affa+30%

#bac0fb+45%

#cdd1fc+60%

#e0e2fd+75%

Shades (Mixing toward Black)

#6e77d3-15%

#5a62ae-30%

#474d88-45%

#343863-60%

#20233e-75%

Color Names

indigo-400Tailwind CSS

Also known as:

indigo-400

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