#12171F

#12171F

Color Values

HEX

#12171F

RGB

18, 23, 31

HSL

216.9, 26.5%, 9.6%

HSV

216.9, 41.9%, 12.2%

CMYK

41.9%, 25.8%, 0.0%, 87.8%

OKLCH

0.2033 0.0178 259.7

Properties

Cool Dark Nearest: RAL 5004 Black Blue

Color Harmonies

Complementary

#12171F

#1F1A12

Analogous

#121D1F

#13121F

#12171F

Triadic

#12171F

#1F1217

#171F12

Split Complementary

#12171F

#1F1312

#1D1F12

Tetradic

#12171F

#1F121D

#1F1A12

#121F13

Color Blindness Simulation

Original

#12171F

Protanopia

#14141D

Deuteranopia

#14141D

Tritanopia

#121C1B

Achromatopsia

#171717

CSS Usage

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

Tailwind Shades

50
#F6F7F9
100
#E9ECF1
200
#D2D9E5
300
#B2BED2
400
#889BBA
500
#5E78A1
600
#4B6081
700
#3C4D67
800
#2F3C51
900
#252E3C
950
#171D26

Contrast Checker

Text on white

17.98:1

AA Pass AAA Pass

Text on black

1.17:1

AA Fail AAA Fail

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