#131731

#131731

Color Values

HEX

#131731

RGB

19, 23, 49

HSL

232.0, 44.1%, 13.3%

HSV

232.0, 61.2%, 19.2%

CMYK

61.2%, 53.1%, 0.0%, 80.8%

OKLCH

0.2162 0.0511 274.7

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#131731

#312D13

Analogous

#132631

#1E1331

#131731

Triadic

#131731

#311317

#173113

Split Complementary

#131731

#311E13

#263113

Tetradic

#131731

#311326

#312D13

#13311E

Color Blindness Simulation

Original

#131731

Protanopia

#15152B

Deuteranopia

#141429

Tritanopia

#132625

Achromatopsia

#181818

CSS Usage

background-color: #131731;
color: #131731;
border-color: #131731;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F4F5FA
100
#E6E8F4
200
#CCD0EB
300
#A7AEDD
400
#7782CA
500
#4756B8
600
#394593
700
#2E3776
800
#242B5C
900
#1D2244
950
#12162B

Contrast Checker

Text on white

17.58:1

AA Pass AAA Pass

Text on black

1.19:1

AA Fail AAA Fail

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