#181F3B

#181F3B

Color Values

HEX

#181F3B

RGB

24, 31, 59

HSL

228.0, 42.2%, 16.3%

HSV

228.0, 59.3%, 23.1%

CMYK

59.3%, 47.5%, 0.0%, 76.9%

OKLCH

0.2485 0.0541 271.4

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#181F3B

#3B3418

Analogous

#18313B

#23183B

#181F3B

Triadic

#181F3B

#3B181F

#1F3B18

Split Complementary

#181F3B

#3B2318

#313B18

Tetradic

#181F3B

#3B1831

#3B3418

#183B23

Color Blindness Simulation

Original

#181F3B

Protanopia

#1B1B34

Deuteranopia

#1B1A33

Tritanopia

#182F2E

Achromatopsia

#202020

CSS Usage

background-color: #181F3B;
color: #181F3B;
border-color: #181F3B;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F5F6FA
100
#E7E9F4
200
#CCD2EA
300
#A8B2DC
400
#7989C8
500
#4A5FB5
600
#3B4C91
700
#2F3D74
800
#25305B
900
#1E2543
950
#13182A

Contrast Checker

Text on white

16.18:1

AA Pass AAA Pass

Text on black

1.3:1

AA Fail AAA Fail

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