#1F171F

#1F171F

Color Values

HEX

#1F171F

RGB

31, 23, 31

HSL

300.0, 14.8%, 10.6%

HSV

300.0, 25.8%, 12.2%

CMYK

0.0%, 25.8%, 0.0%, 87.8%

OKLCH

0.2179 0.0196 326.2

Properties

Warm Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#1F171F

#171F17

Analogous

#1B171F

#1F171B

#1F171F

Triadic

#1F171F

#1F1F17

#171F1F

Split Complementary

#1F171F

#1B1F17

#171F1B

Tetradic

#1F171F

#1F1B17

#171F17

#171B1F

Color Blindness Simulation

Original

#1F171F

Protanopia

#1C1B1D

Deuteranopia

#1C1D1D

Tritanopia

#1F1C1B

Achromatopsia

#191919

CSS Usage

background-color: #1F171F;
color: #1F171F;
border-color: #1F171F;
Nearest Tailwind: Zinc 900 #18181B

Tailwind Shades

50
#F8F6F8
100
#EFEBEF
200
#E1D6E1
300
#CBB9CB
400
#AF93AF
500
#926D92
600
#755775
700
#5E465E
800
#493649
900
#372A37
950
#231B23

Contrast Checker

Text on white

17.49:1

AA Pass AAA Pass

Text on black

1.2:1

AA Fail AAA Fail

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