#283439

#283439

Color Values

HEX

#283439

RGB

40, 52, 57

HSL

197.6, 17.5%, 19.0%

HSV

197.6, 29.8%, 22.4%

CMYK

29.8%, 8.8%, 0.0%, 77.6%

OKLCH

0.3162 0.0184 225.2

Properties

Cool Dark Nearest: RAL 7016 Anthracite Grey

Color Harmonies

Complementary

#283439

#392D28

Analogous

#283935

#282B39

#283439

Triadic

#283439

#392834

#343928

Split Complementary

#283439

#39282B

#393528

Tetradic

#283439

#352839

#392D28

#2B3928

Color Blindness Simulation

Original

#283439

Protanopia

#2D2D38

Deuteranopia

#2C2C38

Tritanopia

#293737

Achromatopsia

#323232

CSS Usage

background-color: #283439;
color: #283439;
border-color: #283439;
Nearest Tailwind: Zinc 800 #27272A

Tailwind Shades

50
#F6F8F8
100
#EAEEF0
200
#D5DEE2
300
#B7C6CD
400
#90A7B1
500
#698996
600
#546D78
700
#435860
800
#35444B
900
#293438
950
#1A2123

Contrast Checker

Text on white

12.8:1

AA Pass AAA Pass

Text on black

1.64:1

AA Fail AAA Fail

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