hues-case
Distinctive Lack of Hue
HEX#111813
RGB17, 24, 19, 100%
HSL137, 17, 8, 100%
HSB137, 29, 9, 100%
lch7.4 4.59 151.98
oklch0.1999 0.0145 153.87
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ExamplesVariationsColor schemesAccessibility

18.04:1

Contrast ratio vs white

passpassLarge text AAA / AA
passpassSmall text AAA / AA
passUI Components AA

1.16:1

Contrast ratio vs black

failfailLarge text AAA / AA
failfailSmall text AAA / AA
failUI Components AA

Monochromacy

Lacking color vision and can only see in shades of grey

Achromatopsia

Dichromacy

Two functioning cone cells in eyes, instead of the usual three

Protanopia

Deuteranopia

Tritanopia

Trichromacy

Three functioning cone cells

Protanomaly

Deuteranomaly

Tritanomaly