#283031

#283031

Color Values

HEX

#283031

RGB

40, 48, 49

HSL

186.7, 10.1%, 17.5%

HSV

186.7, 18.4%, 19.2%

CMYK

18.4%, 2.0%, 0.0%, 80.8%

OKLCH

0.302 0.0112 205.8

Properties

Cool Dark Nearest: RAL 7016 Anthracite Grey

Color Harmonies

Complementary

#283031

#312928

Analogous

#28312E

#282C31

#283031

Triadic

#283031

#312830

#303128

Split Complementary

#283031

#31282C

#312E28

Tetradic

#283031

#2E2831

#312928

#2C3128

Color Blindness Simulation

Original

#283031

Protanopia

#2B2C31

Deuteranopia

#2B2A31

Tritanopia

#283131

Achromatopsia

#2E2E2E

CSS Usage

background-color: #283031;
color: #283031;
border-color: #283031;
Nearest Tailwind: Zinc 800 #27272A

Tailwind Shades

50
#F7F8F8
100
#ECEEEF
200
#D8DEDF
300
#BCC7C8
400
#97A8AA
500
#738A8C
600
#5C6E70
700
#49585A
800
#394546
900
#2C3435
950
#1C2121

Contrast Checker

Text on white

13.48:1

AA Pass AAA Pass

Text on black

1.56:1

AA Fail AAA Fail

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