#181B23

#181B23

Color Values

HEX

#181B23

RGB

24, 27, 35

HSL

223.6, 18.6%, 11.6%

HSV

223.6, 31.4%, 13.7%

CMYK

31.4%, 22.9%, 0.0%, 86.3%

OKLCH

0.2227 0.0163 268.9

Properties

Cool Dark Nearest: RAL 5004 Black Blue

Color Harmonies

Complementary

#181B23

#232018

Analogous

#182123

#1B1823

#181B23

Triadic

#181B23

#23181B

#1B2318

Split Complementary

#181B23

#231B18

#212318

Tetradic

#181B23

#231821

#232018

#18231B

Color Blindness Simulation

Original

#181B23

Protanopia

#191921

Deuteranopia

#191921

Tritanopia

#18201F

Achromatopsia

#1B1B1B

CSS Usage

background-color: #181B23;
color: #181B23;
border-color: #181B23;
Nearest Tailwind: Zinc 900 #18181B

Tailwind Shades

50
#F6F7F9
100
#EAECF0
200
#D5D8E2
300
#B6BDCD
400
#8F99B2
500
#687597
600
#535D79
700
#424B61
800
#343A4C
900
#282D39
950
#191C24

Contrast Checker

Text on white

17.21:1

AA Pass AAA Pass

Text on black

1.22:1

AA Fail AAA Fail

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