#181B39

#181B39

Color Values

HEX

#181B39

RGB

24, 27, 57

HSL

234.5, 40.7%, 15.9%

HSV

234.5, 57.9%, 22.4%

CMYK

57.9%, 52.6%, 0.0%, 77.6%

OKLCH

0.2369 0.0572 276.8

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#181B39

#393618

Analogous

#182C39

#261839

#181B39

Triadic

#181B39

#39181B

#1B3918

Split Complementary

#181B39

#392618

#2C3918

Tetradic

#181B39

#39182C

#393618

#183926

Color Blindness Simulation

Original

#181B39

Protanopia

#191932

Deuteranopia

#191930

Tritanopia

#182C2B

Achromatopsia

#1D1D1D

CSS Usage

background-color: #181B39;
color: #181B39;
border-color: #181B39;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F5F5FA
100
#E7E8F3
200
#CDCFEA
300
#A9ADDB
400
#7A81C7
500
#4C55B3
600
#3C4490
700
#303673
800
#262B5A
900
#1F2242
950
#13152A

Contrast Checker

Text on white

16.74:1

AA Pass AAA Pass

Text on black

1.25:1

AA Fail AAA Fail

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