#181F3D

#181F3D

Color Values

HEX

#181F3D

RGB

24, 31, 61

HSL

228.6, 43.5%, 16.7%

HSV

228.6, 60.7%, 23.9%

CMYK

60.7%, 49.2%, 0.0%, 76.1%

OKLCH

0.2499 0.0576 271.8

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#181F3D

#3D3618

Analogous

#18323D

#24183D

#181F3D

Triadic

#181F3D

#3D181F

#1F3D18

Split Complementary

#181F3D

#3D2418

#323D18

Tetradic

#181F3D

#3D1832

#3D3618

#183D24

Color Blindness Simulation

Original

#181F3D

Protanopia

#1B1B36

Deuteranopia

#1B1A34

Tritanopia

#18302F

Achromatopsia

#202020

CSS Usage

background-color: #181F3D;
color: #181F3D;
border-color: #181F3D;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F5F6FA
100
#E7E9F4
200
#CCD2EB
300
#A7B1DC
400
#7887CA
500
#485DB7
600
#3A4A92
700
#2E3C75
800
#242F5B
900
#1D2543
950
#13172B

Contrast Checker

Text on white

16.13:1

AA Pass AAA Pass

Text on black

1.3:1

AA Fail AAA Fail

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