#171D3C

#171D3C

Color Values

HEX

#171D3C

RGB

23, 29, 60

HSL

230.3, 44.6%, 16.3%

HSV

230.3, 61.7%, 23.5%

CMYK

61.7%, 51.7%, 0.0%, 76.5%

OKLCH

0.2433 0.0594 273.0

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#171D3C

#3C3617

Analogous

#17303C

#24173C

#171D3C

Triadic

#171D3C

#3C171D

#1D3C17

Split Complementary

#171D3C

#3C2417

#303C17

Tetradic

#171D3C

#3C1730

#3C3617

#173C24

Color Blindness Simulation

Original

#171D3C

Protanopia

#1A1A35

Deuteranopia

#191933

Tritanopia

#172F2D

Achromatopsia

#1E1E1E

CSS Usage

background-color: #171D3C;
color: #171D3C;
border-color: #171D3C;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F4F5FA
100
#E6E9F4
200
#CBD1EB
300
#A7AFDD
400
#7784CB
500
#4759B8
600
#394793
700
#2D3976
800
#232D5C
900
#1D2344
950
#12162B

Contrast Checker

Text on white

16.44:1

AA Pass AAA Pass

Text on black

1.28:1

AA Fail AAA Fail

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