#181D3D

#181D3D

Color Values

HEX

#181D3D

RGB

24, 29, 61

HSL

231.9, 43.5%, 16.7%

HSV

231.9, 60.7%, 23.9%

CMYK

60.7%, 52.5%, 0.0%, 76.1%

OKLCH

0.2449 0.0609 274.3

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#181D3D

#3D3818

Analogous

#18303D

#26183D

#181D3D

Triadic

#181D3D

#3D181D

#1D3D18

Split Complementary

#181D3D

#3D2618

#303D18

Tetradic

#181D3D

#3D1830

#3D3818

#183D26

Color Blindness Simulation

Original

#181D3D

Protanopia

#1A1A35

Deuteranopia

#1A1933

Tritanopia

#182F2E

Achromatopsia

#1E1E1E

CSS Usage

background-color: #181D3D;
color: #181D3D;
border-color: #181D3D;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F5F5FA
100
#E7E8F4
200
#CCD0EB
300
#A7AEDC
400
#7883CA
500
#4857B7
600
#3A4692
700
#2E3875
800
#242C5B
900
#1D2343
950
#13162B

Contrast Checker

Text on white

16.38:1

AA Pass AAA Pass

Text on black

1.28:1

AA Fail AAA Fail

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