#3F287B

#3F287B

Color Values

HEX

#3F287B

RGB

63, 40, 123

HSL

256.6, 50.9%, 32.0%

HSV

256.6, 67.5%, 48.2%

CMYK

48.8%, 67.5%, 0.0%, 51.8%

OKLCH

0.356 0.1337 290.8

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#3F287B

#647B28

Analogous

#283B7B

#69287B

#3F287B

Triadic

#3F287B

#7B3F28

#287B3F

Split Complementary

#3F287B

#7B6928

#3B7B28

Tetradic

#3F287B

#7B283B

#647B28

#287B69

Color Blindness Simulation

Original

#3F287B

Protanopia

#353567

Deuteranopia

#363862

Tritanopia

#3E5754

Achromatopsia

#333333

CSS Usage

background-color: #3F287B;
color: #3F287B;
border-color: #3F287B;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F6F4FB
100
#EAE5F5
200
#D3C9ED
300
#B4A3E1
400
#8B71D1
500
#633FC0
600
#4F329A
700
#3F287B
800
#311F60
900
#271A47
950
#18112D

Contrast Checker

Text on white

11.66:1

AA Pass AAA Pass

Text on black

1.8:1

AA Fail AAA Fail

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