Simply HexColor atlas

Hex color reference

#A71B2B color
Crimson

Values, palettes and contrast for #A71B2B.

SpecimenNo. 10,951,467
#A71B2B
167 · 27 · 4324-bit color

01 / Values

Eight formats.
One click.

02 / 60 variations

20 tints · 20 shades · 20 tones

Base color#A71B2B

Interactive color wheel

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compare.

Hover any swatch for its name and hex. The center is this page’s color.

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This color#A71B2BClick dot to copy

03 / Contrast

Readable
or not?

Ink on #A71B2BFail · 2.44:1

Readable type.

White on #A71B2BAAA · 7.41:1

Readable type.

Best text pairingWhite #FFFFFF

7.41:1 contrast · AAA

04 / Vision

Four perceptions

05 / Five palettes

Relationships,
ready to use.

Complementary mix

Anchor to opposite

Analogous

Close neighbours

Triadic

Three-point energy

Split complementary

Contrast, softened

Monochrome

One hue, five depths

06 / Fingerprint

Warm. Measured.
Clear.

Hue353°

Warm

Saturation72%

Measured

Lightness38%

Clear

Best considered for
  • Brand accent
  • Selected states
  • Editorial detail
  • Data emphasis

08 / Ready-made palettes

Five good ways to use #A71B2B

Every set includes the base color
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