#1B171F

#1B171F

Color Values

HEX

#1B171F

RGB

27, 23, 31

HSL

270.0, 14.8%, 10.6%

HSV

270.0, 25.8%, 12.2%

CMYK

12.9%, 25.8%, 0.0%, 87.8%

OKLCH

0.213 0.0166 307.6

Properties

Cool Dark Nearest: RAL 5004 Black Blue

Color Harmonies

Complementary

#1B171F

#1B1F17

Analogous

#17171F

#1F171F

#1B171F

Triadic

#1B171F

#1F1B17

#171F1B

Split Complementary

#1B171F

#1F1F17

#171F17

Tetradic

#1B171F

#1F1717

#1B1F17

#171F1F

Color Blindness Simulation

Original

#1B171F

Protanopia

#19191D

Deuteranopia

#1A1A1D

Tritanopia

#1B1C1B

Achromatopsia

#181818

CSS Usage

background-color: #1B171F;
color: #1B171F;
border-color: #1B171F;
Nearest Tailwind: Zinc 900 #18181B

Tailwind Shades

50
#F7F6F8
100
#EDEBEF
200
#DBD6E1
300
#C2B9CB
400
#A193AF
500
#806D92
600
#665775
700
#52465E
800
#403649
900
#302A37
950
#1F1B23

Contrast Checker

Text on white

17.66:1

AA Pass AAA Pass

Text on black

1.19:1

AA Fail AAA Fail

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