#171B23

#171B23

Color Values

HEX

#171B23

RGB

23, 27, 35

HSL

220.0, 20.7%, 11.4%

HSV

220.0, 34.3%, 13.7%

CMYK

34.3%, 22.9%, 0.0%, 86.3%

OKLCH

0.2217 0.0168 264.1

Properties

Cool Dark Nearest: RAL 5004 Black Blue

Color Harmonies

Complementary

#171B23

#231F17

Analogous

#172123

#191723

#171B23

Triadic

#171B23

#23171B

#1B2317

Split Complementary

#171B23

#231917

#212317

Tetradic

#171B23

#231721

#231F17

#172319

Color Blindness Simulation

Original

#171B23

Protanopia

#191921

Deuteranopia

#181821

Tritanopia

#17201F

Achromatopsia

#1B1B1B

CSS Usage

background-color: #171B23;
color: #171B23;
border-color: #171B23;
Nearest Tailwind: Zinc 900 #18181B

Tailwind Shades

50
#F6F7F9
100
#EAECF0
200
#D4D9E3
300
#B5BECE
400
#8D9AB4
500
#65779A
600
#515F7B
700
#414C62
800
#333B4D
900
#272D39
950
#191D24

Contrast Checker

Text on white

17.25:1

AA Pass AAA Pass

Text on black

1.22:1

AA Fail AAA Fail

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