#991b1b

Tailwind red-800

Color code information, RGB and HSL conversion values, WCAG accessibility contrast ratios, color harmonies, tints, and shades for #991b1b.

Color Swatch#991B1B

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#991b1b

RGBrgb(153, 27, 27)

HSLhsl(0, 70%, 35%)

CMYKcmyk(0%, 82%, 82%, 40%)

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 White8.31:1

White Text Preview

Normal AA:Pass

Normal AAA:Pass

Large AA:Pass

Large AAA:Pass

Against Black2.27:1

Black Text Preview

Normal AA:Fail

Normal AAA:Fail

Large AA:Fail

Large AAA:Fail

Color Harmonies

Complementary (180°)

#991b1bBase

#1b9898Complement

Triadic (±120°)

#991b1bBase

#1b981b+120°

#1b1b98-120°

Analogous (±30°)

#981b59-30°

#991b1bBase

#98591b+30°

Tints & Shades

Tints (Mixing toward White)

#a83d3d+15%

#b85f5f+30%

#c78282+45%

#d6a4a4+60%

#e6c6c6+75%

Shades (Mixing toward Black)

#821717-15%

#6b1313-30%

#540f0f-45%

#3d0b0b-60%

#260707-75%

Color Names

red-800Tailwind CSS

Also known as:

red-800

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