#12171B

#12171B

Color Values

HEX

#12171B

RGB

18, 23, 27

HSL

206.7, 20.0%, 8.8%

HSV

206.7, 33.3%, 10.6%

CMYK

33.3%, 14.8%, 0.0%, 89.4%

OKLCH

0.2012 0.0111 242.3

Properties

Cool Dark Nearest: RAL 5004 Black Blue

Color Harmonies

Complementary

#12171B

#1B1612

Analogous

#121B1A

#12121B

#12171B

Triadic

#12171B

#1B1217

#171B12

Split Complementary

#12171B

#1B1212

#1B1A12

Tetradic

#12171B

#1A121B

#1B1612

#121B12

Color Blindness Simulation

Original

#12171B

Protanopia

#14141A

Deuteranopia

#14141A

Tritanopia

#121919

Achromatopsia

#161616

CSS Usage

background-color: #12171B;
color: #12171B;
border-color: #12171B;
Nearest Tailwind: Zinc 900 #18181B

Tailwind Shades

50
#F6F7F9
100
#EAEDF0
200
#D4DCE2
300
#B6C3CE
400
#8EA3B4
500
#668299
600
#52687A
700
#415362
800
#33414D
900
#283139
950
#191F24

Contrast Checker

Text on white

18.04:1

AA Pass AAA Pass

Text on black

1.16:1

AA Fail AAA Fail

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