#121731

#121731

Color Values

HEX

#121731

RGB

18, 23, 49

HSL

230.3, 46.3%, 13.1%

HSV

230.3, 63.3%, 19.2%

CMYK

63.3%, 53.1%, 0.0%, 80.8%

OKLCH

0.2154 0.0514 273.2

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#121731

#312C12

Analogous

#122631

#1C1231

#121731

Triadic

#121731

#311217

#173112

Split Complementary

#121731

#311C12

#263112

Tetradic

#121731

#311226

#312C12

#12311C

Color Blindness Simulation

Original

#121731

Protanopia

#14142B

Deuteranopia

#141429

Tritanopia

#122625

Achromatopsia

#181818

CSS Usage

background-color: #121731;
color: #121731;
border-color: #121731;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F4F5FA
100
#E6E8F4
200
#CBD0EC
300
#A5AFDE
400
#7583CC
500
#4458BB
600
#374695
700
#2C3877
800
#222C5D
900
#1C2345
950
#12162B

Contrast Checker

Text on white

17.61:1

AA Pass AAA Pass

Text on black

1.19:1

AA Fail AAA Fail

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