#1F1839

#1F1839

Color Values

HEX

#1F1839

RGB

31, 24, 57

HSL

252.7, 40.7%, 15.9%

HSV

252.7, 57.9%, 22.4%

CMYK

45.6%, 57.9%, 0.0%, 77.6%

OKLCH

0.2368 0.0615 290.7

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#1F1839

#323918

Analogous

#182239

#301839

#1F1839

Triadic

#1F1839

#391F18

#18391F

Split Complementary

#1F1839

#393018

#223918

Tetradic

#1F1839

#391822

#323918

#183930

Color Blindness Simulation

Original

#1F1839

Protanopia

#1C1C31

Deuteranopia

#1C1D2F

Tritanopia

#1F2B29

Achromatopsia

#1C1C1C

CSS Usage

background-color: #1F1839;
color: #1F1839;
border-color: #1F1839;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F6F5FA
100
#EAE7F3
200
#D3CDEA
300
#B3A9DB
400
#8B7AC7
500
#624CB3
600
#4E3C90
700
#3E3073
800
#31265A
900
#261F42
950
#18132A

Contrast Checker

Text on white

16.83:1

AA Pass AAA Pass

Text on black

1.25:1

AA Fail AAA Fail

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