#181F3F

#181F3F

Color Values

HEX

#181F3F

RGB

24, 31, 63

HSL

229.2, 44.8%, 17.1%

HSV

229.2, 61.9%, 24.7%

CMYK

61.9%, 50.8%, 0.0%, 75.3%

OKLCH

0.2514 0.0611 272.1

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#181F3F

#3F3818

Analogous

#18333F

#25183F

#181F3F

Triadic

#181F3F

#3F181F

#1F3F18

Split Complementary

#181F3F

#3F2518

#333F18

Tetradic

#181F3F

#3F1833

#3F3818

#183F25

Color Blindness Simulation

Original

#181F3F

Protanopia

#1B1B37

Deuteranopia

#1B1A35

Tritanopia

#183130

Achromatopsia

#202020

CSS Usage

background-color: #181F3F;
color: #181F3F;
border-color: #181F3F;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F4F5FA
100
#E6E9F4
200
#CBD1EB
300
#A6B0DD
400
#7686CB
500
#465BB9
600
#384994
700
#2D3A76
800
#232D5C
900
#1D2444
950
#12172B

Contrast Checker

Text on white

16.07:1

AA Pass AAA Pass

Text on black

1.31:1

AA Fail AAA Fail

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